The Sunspot Index and Long-term Solar Observations (SILSO) service maintains a global network of observing stations that provide daily sunspot observations used to compute the International Sunspot Number.
This page lists contributing station codes together with general activity indicators (first/last observation dates, active years, observation coverage and known contribution gaps). In order to comply with privacy requirements, this page does not publish personal contact details for stations operated by private individuals.
Note: This table is derived from the internal station monitoring table.
| Station code | country | city | First observation | Last observation | Active year | Number of gaps | Gap months (start dates) | Coverage (%) |
|---|---|---|---|---|---|---|---|---|
| A1 | GREECE | Athens | 1981-01-01 | 1998-09-30 | 18 | 1 | 1995-05-01 | 65.134 |
| A2 | GREECE | Athens | 1981-11-01 | 1999-11-25 | 19 | 3 | 1995-06-01,1997-10-01,1998-07-01 | 66.404 |
| A3 | GREECE | Athens | 1983-09-24 | 1995-08-31 | 11 | 1 | 1983-10-01 | 58.624 |
| A4 | ITALY | San vito | 1986-10-02 | 2025-12-29 | 40 | 1 | 2009-01-01 | 68.515 |
| AA | UNITED STATES | 1983-06-11 | 1994-04-22 | 12 | 0 | 68.380 | ||
| AB | IRAQ | Albattani | 1985-02-02 | 1987-02-28 | 3 | 2 | 1985-04-01,1986-11-01 | 12.417 |
| AC | BELGIUM | 1992-01-24 | 2003-04-24 | 12 | 5 | 1992-06-01,1999-12-01,2001-09-01,2001-12-01,2002-10-01 | 28.766 | |
| AD | BELGIUM | Neerplet | 2003-10-02 | 2022-03-30 | 20 | 2 | 2019-12-01,2020-03-01 | 41.495 |
| AE | Italy | Antares | 1994-09-01 | 1995-05-25 | 2 | 0 | 63.670 | |
| AF | ARGENTINA | 1988-07-04 | 1988-07-31 | 1 | 0 | 57.143 | ||
| AG | Spain | Valencia | 1985-07-02 | 1988-11-30 | 4 | 1 | 1987-06-01 | 77.484 |
| AH | GERMANY | Ahnert | 1981-01-03 | 1988-12-20 | 8 | 1 | 1981-12-01 | 42.764 |
| AI | MEXICO | Hermosillo | 2013-12-06 | 2025-12-05 | 13 | 0 | 58.522 | |
| AJ | Australia | Wakerley | 2009-01-01 | 2011-03-20 | 3 | 2 | 2009-02-01,2010-08-01 | 29.172 |
| AL | Spain | Valencia | 1985-09-01 | 1990-03-30 | 6 | 0 | 67.763 | |
| AM | UNITED STATES | 1981-01-02 | 1998-05-30 | 18 | 0 | 97.122 | ||
| AN | TURKEY | Ankara | 1981-01-01 | 1990-01-28 | 10 | 2 | 1987-01-01,1987-12-01 | 64.525 |
| AO | ITALY | 1995-06-01 | 1995-11-29 | 1 | 0 | 63.736 | ||
| AP | FRANCE | Wittelsheim | 1989-01-03 | 2025-12-29 | 37 | 0 | 45.877 | |
| AR | ARGENTINA | Buenos Aires | 1984-01-01 | 1994-03-31 | 10 | 5 | 1984-04-01,1985-01-01,1987-04-01,1989-12-01,1993-02-01 | 36.388 |
| AS | BELGIUM | 1989-05-05 | 1989-06-25 | 1 | 0 | 15.385 | ||
| AT | GREECE | Athens | 1981-01-15 | 1982-09-30 | 2 | 1 | 1981-06-01 | 18.269 |
| AU | AUSTRALIA | COONABARABRAN | 1988-01-01 | 2007-09-30 | 20 | 3 | 1990-07-01,1999-06-01,2006-09-01 | 79.024 |
| AV | ARGENTINA | 1987-06-02 | 1993-03-25 | 6 | 1 | 1989-09-01 | 26.507 | |
| AW | GERMANY | Burg | 1992-01-01 | 2016-01-31 | 19 | 9 | 1994-09-01,2001-05-01,2005-07-01,2005-11-01,2010-07-01,2013-05-01,2013-09-01,2014-03-01,2015-01-01 | 56.951 |
| AX | ARGENTINA | 2025-01-04 | 2025-12-27 | 1 | 0 | 11.453 | ||
| AZ | SPAIN | Donostia | 1991-01-02 | 1993-05-12 | 3 | 0 | 26.102 | |
| BA | Uruguay | Balseiro | 1983-08-01 | 1985-09-27 | 3 | 0 | 42.205 | |
| BC | Bulgaria | Jambol | 1993-01-12 | 1995-10-17 | 3 | 3 | 1993-11-01,1994-10-01,1995-06-01 | 15.659 |
| BE | Italy | 1994-04-04 | 1994-09-28 | 1 | 0 | 50.562 | ||
| BI | POLAND | Biesada | 1986-03-16 | 1986-06-18 | 1 | 0 | 13.684 | |
| BJ | Bulgaria | Dimitrovgrad | 1995-01-10 | 2005-06-30 | 8 | 3 | 1997-05-01,2000-06-01,2001-08-01 | 27.974 |
| BL | SPAIN | Valencia | 1982-09-01 | 2012-03-11 | 28 | 10 | 1982-11-01,1999-11-01,2003-09-01,2004-02-01,2004-09-01,2005-10-01,2006-07-01,2007-01-01,2007-10-01,2012-01-01 | 50.533 |
| BM | ITALY | 1997-01-03 | 2009-04-30 | 13 | 1 | 2006-02-01 | 81.715 | |
| BO | CANADA | 2008-08-07 | 2011-01-04 | 4 | 0 | 53.121 | ||
| BR | 1981-01-01 | 1998-01-31 | 18 | 0 | 65.785 | |||
| BS | IRAQ | Basrah | 1986-01-01 | 1986-10-31 | 1 | 1 | 1986-05-01 | 75.000 |
| BT | United Kingdom | 2008-02-16 | 2025-12-31 | 18 | 1 | 2020-01-01 | 38.811 | |
| BU | ROMANIA | Bucharest | 1981-01-01 | 1998-10-20 | 18 | 1 | 1994-04-01 | 58.182 |
| BV | NETHERLANDS | Amersfoort | 2009-01-01 | 2025-12-28 | 16 | 3 | 2009-02-01,2019-01-01,2019-05-01 | 55.382 |
| BW | United Kingdom | 2008-08-21 | 2025-12-20 | 18 | 1 | 2017-11-01 | 30.832 | |
| BY | TURKEY | 1981-01-02 | 1998-04-30 | 18 | 1 | 1989-08-01 | 71.618 | |
| CA | ITALY | Catania | 1981-01-02 | 2025-12-30 | 45 | 3 | 1996-05-01,2009-01-01,2020-04-01 | 64.799 |
| CB | Cuba | Camaguey | 1988-01-01 | 2012-09-30 | 24 | 4 | 2008-12-01,2011-05-01,2011-10-01,2012-04-01 | 87.810 |
| CC | FRANCE | Marcq en Bareul | 1989-05-01 | 2011-11-30 | 23 | 0 | 42.817 | |
| CD | UNITED STATES | Athens, Ga | 2019-07-08 | 2019-11-02 | 1 | 0 | 58.475 | |
| CF | SPAIN | Barcelona | 2020-05-03 | 2025-12-08 | 6 | 0 | 53.763 | |
| CH | VENEZUELA | Castaneda | 1988-01-08 | 1989-07-31 | 2 | 2 | 1988-07-01,1988-10-01 | 35.727 |
| CK | BELGIUM | Houthulst Jonkershove | 2006-03-01 | 2025-12-28 | 5 | 1 | 2006-04-01 | 12.605 |
| CL | BELGIUM | Vedrin | 1988-09-02 | 2025-12-30 | 38 | 0 | 66.121 | |
| CM | Russian Federation | Simferopol | 1989-05-12 | 1992-05-30 | 4 | 5 | 1989-07-01,1989-12-01,1990-07-01,1991-03-01,1991-08-01 | 18.475 |
| CO | UKRAINE | Nauchnij | 2005-01-08 | 2018-06-21 | 14 | 3 | 2008-10-01,2009-02-01,2015-10-01 | 51.435 |
| CP | BRAZIL | Campinas | 1981-01-01 | 2009-06-15 | 20 | 8 | 1981-07-01,1991-07-01,1999-07-01,2000-08-01,2001-06-01,2001-09-01,2004-07-01,2006-03-01 | 28.866 |
| CQ | VENEZUELA | 1987-01-11 | 1987-06-17 | 1 | 0 | 18.987 | ||
| CR | GERMANY | CRIMMITSCHAU | 1981-01-05 | 1982-05-31 | 2 | 0 | 26.953 | |
| CS | BELGIUM | Oud-Heverlee | 2006-02-19 | 2022-10-06 | 17 | 1 | 2010-09-01 | 14.653 |
| CT | SPAIN | 1992-01-01 | 2025-12-29 | 34 | 0 | 55.142 | ||
| CU | AUSTRALIA | Culgoora | 1985-05-18 | 2016-03-30 | 29 | 1 | 1992-05-01 | 48.239 |
| DA | BELGIQUE | Ganshoren | 2022-03-09 | 2025-08-25 | 3 | 3 | 2022-07-01,2024-11-01,2025-05-01 | 5.687 |
| DB | BELGIUM | Boom | 1983-01-23 | 2025-12-31 | 43 | 4 | 1990-01-01,1990-11-01,1991-12-01,1993-11-01 | 63.849 |
| DC | ARGENTINA | 1991-01-07 | 1993-01-29 | 3 | 0 | 17.772 | ||
| DF | PARAGUAY | 2007-11-01 | 2010-04-29 | 4 | 0 | 43.249 | ||
| DH | NETHERLANDS | CASTRICUM | 2023-04-02 | 2025-12-31 | 3 | 0 | 63.682 | |
| DJ | UNITED STATES | Columbus | 2015-02-17 | 2022-10-23 | 8 | 1 | 2019-08-01 | 32.751 |
| DL | France | REMERING-LES-PUTTELANGE | 2013-04-01 | 2020-06-29 | 5 | 1 | 2016-11-01 | 16.169 |
| DM | BELGIUM | 1986-09-01 | 2025-12-03 | 22 | 4 | 1988-02-01,2010-11-01,2023-09-01,2025-10-01 | 17.644 | |
| DN | France | REMERING-LES-PUTTELANGE | 2020-06-01 | 2025-09-28 | 6 | 5 | 2020-12-01,2021-11-01,2022-11-01,2023-11-01,2024-10-01 | 24.409 |
| DP | POLAND | 2014-09-02 | 2018-02-01 | 5 | 4 | 2016-01-01,2016-06-01,2016-12-01,2017-05-01 | 19.776 | |
| DR | ARGENTINA | 1991-02-01 | 1991-03-06 | 1 | 0 | 47.059 | ||
| DS | FRANCE | 1981-01-03 | 1985-02-22 | 5 | 0 | 85.251 | ||
| DT | UNITED STATES | Louisville, Mississippi | 2019-06-19 | 2025-12-31 | 7 | 0 | 75.461 | |
| DU | BELGIUM | Langemark | 1985-01-13 | 2025-12-30 | 41 | 0 | 71.408 | |
| DV | BELGIUM | Appelterre | 2010-10-01 | 2018-12-10 | 9 | 0 | 32.108 | |
| DW | BELGIUM | 2006-03-12 | 2011-03-06 | 6 | 6 | 2006-10-01,2007-03-01,2008-05-01,2009-08-01,2010-03-01,2010-11-01 | 7.304 | |
| EA | ARGENTINA | 1991-01-02 | 2000-01-29 | 10 | 6 | 1991-08-01,1993-02-01,1994-04-01,1994-12-01,1995-04-01,1996-04-01 | 22.443 | |
| EB | SPAIN | Roquetes | 1981-01-01 | 2023-05-09 | 42 | 5 | 2001-07-01,2005-11-01,2016-03-01,2018-11-01,2020-11-01 | 70.573 |
| EF | Spain | 1985-01-07 | 1986-06-23 | 2 | 1 | 1985-05-01 | 9.381 | |
| EG | VENEZUELA | Caracas | 1989-08-26 | 1999-06-30 | 11 | 0 | 87.681 | |
| EO | MEXICO | Sonara | 1993-01-01 | 2002-09-30 | 2 | 1 | 1993-07-01 | 4.719 |
| EP | BELGIUM | Genk | 2003-09-11 | 2007-09-04 | 5 | 2 | 2006-07-01,2007-03-01 | 24.399 |
| ES | Spain | Madrid | 1985-01-01 | 1990-07-31 | 6 | 2 | 1989-01-01,1989-11-01 | 66.045 |
| EV | NEW ZEALAND | Invercagill | 1988-10-04 | 2017-12-09 | 30 | 14 | 1988-12-01,1990-12-01,1995-05-01,1997-04-01,1997-10-01,1998-02-01,1998-05-01,2000-06-01,2001-05-01,2004-05-01,2004-11-01,2005-05-01,2006-04-01,2006-11-01 | 23.013 |
| FC | Spain | Aster | 1990-09-02 | 1990-09-30 | 1 | 0 | 79.310 | |
| FD | ARGENTINA | 2007-06-07 | 2010-03-30 | 2 | 1 | 2007-07-01 | 0.486 | |
| FE | BRAZIL | 1981-01-02 | 2004-09-29 | 13 | 8 | 1985-07-01,1985-12-01,1986-08-01,1987-10-01,1997-09-01,1998-06-01,1998-12-01,2001-10-01 | 18.842 | |
| FF | Spain | 1997-10-02 | 2001-03-27 | 5 | 3 | 1998-03-01,1999-07-01,2000-06-01 | 9.741 | |
| FJ | Spain | 1985-01-09 | 1985-04-29 | 1 | 0 | 31.532 | ||
| FL | BELGIUM | Phillipeville | 1997-04-01 | 1998-08-24 | 2 | 1 | 1997-10-01 | 24.853 |
| FM | SPAIN | Flores | 1990-12-01 | 1994-12-29 | 5 | 2 | 1992-09-01,1994-04-01 | 40.604 |
| FP | CZECH REPUBLIC | Frartiska | 1997-01-06 | 2025-11-28 | 29 | 8 | 1999-08-01,2000-09-01,2001-05-01,2002-04-01,2005-03-01,2006-03-01,2013-03-01,2014-05-01 | 40.080 |
| FS | CZECH REPUBLIC | Prague | 1997-04-01 | 2023-06-09 | 27 | 10 | 2000-04-01,2000-11-01,2001-03-01,2002-12-01,2004-11-01,2006-01-01,2009-01-01,2009-12-01,2011-12-01,2013-01-01 | 33.807 |
| FU | JAPAN | Nagano | 1981-01-01 | 2021-02-28 | 41 | 2 | 2000-11-01,2019-01-01 | 67.714 |
| FV | Spain | 1998-02-17 | 1998-02-27 | 1 | 0 | 72.727 | ||
| GA | SPAIN | 2000-09-01 | 2025-12-31 | 26 | 0 | 91.062 | ||
| GB | BELGIUM | 2006-02-01 | 2022-05-02 | 16 | 1 | 2013-05-01 | 71.003 | |
| GD | BELGIUM | 1981-01-03 | 1991-05-18 | 9 | 2 | 1983-05-01,1987-05-01 | 15.100 | |
| GE | BELGIUM | Dinant | 1981-01-01 | 2007-01-31 | 27 | 3 | 2000-11-01,2002-06-01,2006-10-01 | 52.808 |
| GF | FRANCE | Cestas | 2007-04-03 | 2008-12-08 | 2 | 0 | 33.929 | |
| GH | SWEDEN | Lund | 2013-01-22 | 2025-11-21 | 13 | 8 | 2013-08-01,2013-12-01,2014-10-01,2015-09-01,2016-09-01,2018-08-01,2018-11-01,2022-09-01 | 13.996 |
| GI | BELGIUM | 1981-02-11 | 1993-04-03 | 13 | 2 | 1984-12-01,1988-04-01 | 57.339 | |
| GL | BOLIVIA | Cochabamba | 1995-01-16 | 2021-05-31 | 27 | 2 | 1995-11-01,1997-01-01 | 81.553 |
| GM | BOLIVIA | 1991-08-14 | 1994-08-22 | 3 | 3 | 1991-12-01,1993-11-01,1994-05-01 | 22.534 | |
| GO | GERMANY | Rudolstadt | 1982-01-14 | 1997-08-31 | 12 | 6 | 1983-12-01,1984-08-01,1985-12-01,1993-11-01,1994-11-01,1995-04-01 | 15.309 |
| GP | SPAIN | Palencia | 1989-01-03 | 1992-10-04 | 4 | 3 | 1991-07-01,1991-12-01,1992-06-01 | 29.249 |
| GS | GERMANY | 2001-10-03 | 2016-06-06 | 16 | 1 | 2004-09-01 | 68.420 | |
| GU | FRANCE | Pulligny | 1985-05-06 | 2005-11-20 | 21 | 4 | 1994-09-01,1999-08-01,2000-11-01,2001-03-01 | 38.753 |
| GY | BELGIUM | 2002-02-02 | 2005-02-28 | 4 | 0 | 46.839 | ||
| GZ | Spain | 1985-01-02 | 1985-01-31 | 1 | 0 | 43.333 | ||
| HA | Peru | 1983-06-01 | 2006-12-21 | 9 | 5 | 1985-02-01,1986-03-01,1986-08-01,1988-03-01,1991-08-01 | 12.702 | |
| HB | IRELAND | Jordanstown | 1989-01-01 | 1999-05-25 | 11 | 1 | 1993-03-01 | 63.682 |
| HC | ITALY | 1995-12-02 | 1998-08-30 | 4 | 2 | 1997-10-01,1998-05-01 | 43.270 | |
| HE | EGYPT | Helwan | 1981-10-01 | 2025-03-13 | 43 | 20 | 1984-03-01,1996-12-01,1998-02-01,1999-10-01,2001-02-01,2002-05-01,2004-01-01,2005-05-01,2006-01-01,2006-12-01,2008-02-01,2008-12-01,2009-11-01,2013-04-01,2015-01-01,2015-04-01,2015-09-01,2017-12-01,2021-03-01,2023-11-01 | 54.789 |
| HH | JAPAN | Gifu | 2025-01-01 | 2025-12-31 | 1 | 0 | 68.219 | |
| HK | GERMANY | 1989-08-01 | 1991-08-22 | 3 | 0 | 19.947 | ||
| HL | United Kingdom | 2008-08-01 | 2025-12-22 | 18 | 0 | 35.873 | ||
| HM | EGYPT | Dokki | 1995-01-01 | 2005-08-31 | 8 | 9 | 1995-06-01,1996-05-01,1999-06-01,2000-01-01,2000-04-01,2000-09-01,2002-09-01,2004-12-01,2005-06-01 | 24.179 |
| HO | UNITED STATES | Holloman | 1983-06-11 | 2025-12-28 | 43 | 1 | 2009-01-01 | 73.562 |
| HP | SLOVAKIA | Presov | 1994-01-07 | 2025-12-27 | 32 | 3 | 2023-08-01,2025-02-01,2025-07-01 | 47.414 |
| HR | ARGENTINA | 1991-01-10 | 1992-02-08 | 2 | 0 | 15.443 | ||
| HT | UNITED KINGDOM | 2003-06-01 | 2007-09-20 | 5 | 2 | 2005-06-01,2005-09-01 | 49.523 | |
| HU | SLOVAKIA | Hurbanovo | 1981-01-04 | 2025-12-31 | 44 | 8 | 1981-10-01,1982-07-01,1986-04-01,1987-04-01,1987-12-01,1992-10-01,1993-10-01,2008-01-01 | 63.135 |
| HV | SLOVAKIA | 1993-08-01 | 2025-12-02 | 33 | 2 | 2006-03-01,2020-12-01 | 55.173 | |
| IC | PERU | Lima | 2010-12-06 | 2022-09-02 | 5 | 3 | 2011-04-01,2019-05-01,2022-03-01 | 4.710 |
| IG | BOLIVIA | 2020-08-01 | 2025-12-31 | 6 | 0 | 81.607 | ||
| IJ | HUNGARY | Budapest | 1989-05-07 | 1999-10-16 | 11 | 8 | 1989-10-01,1990-09-01,1991-11-01,1992-02-01,1992-10-01,1997-11-01,1998-11-01,1999-06-01 | 17.169 |
| IS | Italy | Iseo | 1994-09-03 | 2005-05-29 | 12 | 0 | 40.566 | |
| IT | NEW ZEALAND | AUCKLAND | 2020-04-01 | 2022-03-06 | 3 | 1 | 2020-08-01 | 12.340 |
| IU | TURKEY | Istanbul | 2011-06-20 | 2025-12-30 | 15 | 1 | 2020-04-01 | 75.904 |
| JA | BULGARIA | Jambol | 1991-03-04 | 2003-10-30 | 12 | 15 | 1991-07-01,1992-06-01,1993-07-01,1994-07-01,1994-12-01,1995-07-01,1995-11-01,1996-12-01,1997-04-01,1998-03-01,1998-11-01,1999-11-01,2001-07-01,2002-03-01,2002-11-01 | 15.095 |
| JB | BELGIUM | Ciney | 1992-08-01 | 2025-12-30 | 34 | 0 | 51.520 | |
| JC | BELGIUM | 2006-01-04 | 2011-09-26 | 6 | 1 | 2008-08-01 | 42.161 | |
| JD | France | 2002-05-03 | 2005-05-31 | 4 | 0 | 68.800 | ||
| JE | FRANCE | 2022-07-15 | 2022-12-05 | 1 | 0 | 38.889 | ||
| JJ | GERMANY | Jost | 1987-03-01 | 1993-10-17 | 7 | 1 | 1993-04-01 | 25.918 |
| JK | Bulgaria | 1998-09-01 | 2001-04-29 | 4 | 2 | 1999-07-01,2000-09-01 | 22.428 | |
| JL | SPAIN | Canary Islands | 1996-04-02 | 2025-12-30 | 29 | 12 | 1996-11-01,1998-01-01,1998-10-01,1999-03-01,1999-08-01,2000-11-01,2001-05-01,2001-08-01,2003-08-01,2005-05-01,2005-10-01,2007-05-01 | 31.974 |
| JM | FRANCE | Noyarey | 2011-03-22 | 2025-12-27 | 15 | 0 | 49.768 | |
| JN | BELGIUM | 1996-01-14 | 1997-01-25 | 2 | 0 | 19.577 | ||
| JO | UNITED KINGDOM | Gwynedd | 1991-01-01 | 2009-05-16 | 19 | 2 | 1998-02-01,2004-09-01 | 48.145 |
| JP | CUBA | Cuba | 2001-01-02 | 2020-08-05 | 20 | 3 | 2001-08-01,2003-11-01,2006-09-01 | 75.727 |
| JR | NETHERLANDS | 1987-08-01 | 1987-10-26 | 1 | 0 | 51.724 | ||
| JS | Spain | 2005-07-01 | 2005-07-30 | 1 | 0 | 83.333 | ||
| JV | SPAIN | 2011-04-04 | 2025-12-17 | 15 | 0 | 59.382 | ||
| JY | BELGIUM | 2006-01-29 | 2025-12-31 | 20 | 0 | 52.590 | ||
| KA | JAPAN | Kawaguchi | 1981-01-01 | 2010-08-31 | 30 | 0 | 74.176 | |
| KH | TURKEY | Kandilli | 1981-01-01 | 2025-12-24 | 45 | 5 | 1994-06-01,2002-08-01,2013-09-01,2017-10-01,2020-04-01 | 70.229 |
| KI | Korea | Daejon | 2011-01-12 | 2018-03-12 | 8 | 3 | 2015-11-01,2016-03-01,2017-12-01 | 20.634 |
| KJ | 1992-01-03 | 1999-05-31 | 7 | 3 | 1992-04-01,1995-01-01,1997-06-01 | 19.882 | ||
| KL | CZECH REPUBLIC | Kladno | 1993-01-01 | 2008-07-31 | 16 | 0 | 61.167 | |
| KO | JAPAN | Koyama | 1981-01-05 | 1996-02-22 | 16 | 0 | 57.898 | |
| KR | CZECH REPUBLIC | Rokycany | 1997-02-02 | 2001-03-20 | 5 | 2 | 1999-07-01,2000-10-01 | 23.276 |
| KS | RUSSIAN FEDERATION | Kislovodsk | 1981-01-01 | 2010-12-31 | 30 | 4 | 2000-06-01,2005-04-01,2008-02-01,2010-04-01 | 82.641 |
| KU | Russian Federation | 2001-01-12 | 2001-06-26 | 1 | 1 | 2001-02-01 | 11.446 | |
| KV | Russian Federation | Kiev | 1981-01-03 | 1990-12-31 | 10 | 0 | 53.918 | |
| KW | JAPAN | Kyoto | 2015-01-05 | 2025-12-28 | 11 | 1 | 2019-10-01 | 48.791 |
| KY | Kayeme | 1984-01-05 | 1992-02-29 | 8 | 2 | 1987-05-01,1990-03-01 | 54.567 | |
| KZ | AUSTRIA | Treffen | 1981-01-01 | 2025-12-31 | 45 | 0 | 77.787 | |
| LA | FRANCE | Larguier | 1985-01-01 | 1994-03-30 | 10 | 1 | 1989-12-01 | 67.358 |
| LC | ARGENTINA | 1991-01-04 | 1993-01-05 | 3 | 1 | 1991-03-01 | 27.422 | |
| LE | BELGIUM | 1981-01-01 | 1983-03-28 | 3 | 2 | 1981-08-01,1982-10-01 | 17.136 | |
| LF | USA | 1982-01-02 | 1988-09-30 | 7 | 0 | 71.307 | ||
| LG | GREECE | Nikopolews | 2019-12-01 | 2021-09-17 | 3 | 0 | 30.441 | |
| LH | GERMANY | 1987-02-02 | 1988-02-15 | 2 | 2 | 1987-03-01,1987-11-01 | 16.359 | |
| LI | MALAYSIA | LANGKAWI | 2015-06-10 | 2020-05-23 | 4 | 2 | 2016-09-01,2019-08-01 | 20.939 |
| LK | CHILE | 1981-01-02 | 1987-05-25 | 7 | 1 | 1981-05-01 | 48.865 | |
| LM | BELGIUM | 2005-11-03 | 2019-08-05 | 15 | 5 | 2014-04-01,2014-07-01,2016-03-01,2016-07-01,2017-12-01 | 30.235 | |
| LO | SWITZERLAND | Locarno | 1981-01-01 | 2025-12-31 | 45 | 0 | 81.005 | |
| LP | ARGENTINA | 1998-10-01 | 1998-10-29 | 1 | 0 | 27.586 | ||
| LR | Australia | Learmonth | 1983-06-12 | 2025-12-30 | 43 | 1 | 2009-01-01 | 72.985 |
| LS | GREECE | Larissa | 1989-08-08 | 2025-11-24 | 37 | 7 | 1998-06-01,2015-06-01,2016-08-01,2018-11-01,2020-10-01,2021-04-01,2023-06-01 | 46.779 |
| LT | UNITED STATES | Conneaut, OHIO | 2014-11-02 | 2025-12-24 | 12 | 1 | 2019-10-01 | 57.578 |
| LU | CHINA | Lunping | 1981-12-03 | 1998-01-14 | 18 | 0 | 50.365 | |
| LV | SPAIN | Miguelturra | 2023-08-14 | 2023-10-10 | 1 | 0 | 53.448 | |
| LW | SWITZERLAND | Locarno | 2014-08-03 | 2025-12-31 | 12 | 0 | 75.630 | |
| LX | UNITED STATES | Conneaut, Ohio | 2024-05-08 | 2025-12-17 | 2 | 0 | 37.012 | |
| MA | PHILIPPINES | Manila | 1981-01-02 | 1988-09-30 | 8 | 0 | 85.931 | |
| MB | ARGENTINA | 1991-01-04 | 1992-01-23 | 2 | 1 | 1991-04-01 | 5.714 | |
| MC | UNITED KINGDOM | Dover | 1981-01-01 | 2025-12-31 | 45 | 0 | 79.807 | |
| MD | SPAIN | Madrid | 1981-01-02 | 1986-09-22 | 6 | 1 | 1986-07-01 | 44.306 |
| ME | 2008-01-05 | 2025-12-30 | 18 | 0 | 52.359 | |||
| MF | FRANCE | Laissac | 2014-09-22 | 2019-06-29 | 6 | 1 | 2018-12-01 | 35.017 |
| MG | ARGENTINA | 1999-01-02 | 2001-01-20 | 3 | 2 | 2000-03-01,2000-09-01 | 13.867 | |
| MH | ARGENTINA | Marafuchi | 1991-04-08 | 1991-10-23 | 1 | 0 | 24.623 | |
| MI | BELGIUM | 1986-01-06 | 1990-06-26 | 4 | 2 | 1987-12-01,1989-12-01 | 19.535 | |
| MJ | UNITED KINGDOM | Carmarthen | 2015-06-09 | 2017-10-27 | 3 | 2 | 2016-09-01,2017-02-01 | 6.995 |
| MK | RUSSIAN FEDERATION | Murmansk | 1994-07-01 | 2022-08-31 | 27 | 19 | 1994-11-01,2004-11-01,2006-12-01,2007-11-01,2008-03-01,2008-12-01,2009-12-01,2010-12-01,2011-11-01,2012-08-01,2012-11-01,2013-08-01,2014-10-01,2015-11-01,2018-11-01,2019-10-01,2020-06-01,2020-11-01,2021-11-01 | 42.035 |
| ML | ITALY | Milano | 1994-03-05 | 2025-12-29 | 32 | 12 | 2000-06-01,2010-10-01,2012-10-01,2014-07-01,2015-05-01,2016-01-01,2016-06-01,2017-08-01,2018-02-01,2018-07-01,2019-08-01,2020-03-01 | 22.094 |
| MM | BOLIVIA | 1987-02-02 | 2004-05-31 | 15 | 10 | 1988-12-01,1989-09-01,1990-11-01,1992-09-01,1993-09-01,1996-01-01,1996-12-01,1999-09-01,2000-06-01,2002-03-01 | 33.196 | |
| MN | ITALY | 2003-06-01 | 2020-03-31 | 18 | 3 | 2015-07-01,2018-01-01,2019-12-01 | 68.320 | |
| MO | JAPAN | Saitama | 1981-01-01 | 2022-09-30 | 42 | 0 | 68.816 | |
| MP | ARGENTINA | 1991-02-05 | 1991-07-01 | 1 | 0 | 12.925 | ||
| MQ | SPAIN | Ingenio | 2011-01-01 | 2024-02-04 | 14 | 0 | 89.525 | |
| MR | BELGIUM | Grimbergen | 1987-01-03 | 2025-02-18 | 36 | 7 | 2008-08-01,2011-11-01,2014-05-01,2014-10-01,2015-03-01,2018-07-01,2018-12-01 | 18.188 |
| MS | Bulgaria | Smolyan | 1990-10-01 | 2016-02-02 | 21 | 16 | 1991-03-01,1997-03-01,1997-10-01,1998-10-01,2001-08-01,2001-11-01,2002-08-01,2002-12-01,2003-03-01,2003-07-01,2003-10-01,2005-08-01,2006-07-01,2008-06-01,2012-04-01,2014-04-01 | 9.691 |
| MT | JAPAN | Mitaka | 1981-01-02 | 2025-12-31 | 45 | 2 | 2000-10-01,2001-01-01 | 67.162 |
| MU | GERMANY | Eilenbirg | 1992-01-02 | 2010-11-11 | 19 | 5 | 2007-08-01,2007-11-01,2008-12-01,2009-06-01,2010-01-01 | 25.621 |
| MW | United KINGDOM | 2008-08-01 | 2008-08-29 | 1 | 0 | 68.966 | ||
| MX | FRANCE | Artignosc-sur-Verdon | 2022-01-02 | 2025-12-31 | 4 | 0 | 65.548 | |
| NC | BULGARIA | Varna | 1995-02-06 | 2017-06-22 | 12 | 6 | 1995-03-01,1999-03-01,2001-04-01,2001-07-01,2001-10-01,2002-07-01 | 8.932 |
| NE | FRANCE | Nexon | 2019-04-11 | 2025-12-13 | 7 | 0 | 25.010 | |
| NO | ITALY | Solarino | 1995-05-02 | 1995-06-30 | 1 | 0 | 68.333 | |
| NP | United States | 2004-12-01 | 2005-05-27 | 2 | 0 | 49.438 | ||
| NY | NETHERLANDS | 1983-05-02 | 2025-12-31 | 43 | 0 | 55.175 | ||
| NZ | NEW ZEALAND | Auckland | 1985-01-01 | 2021-12-24 | 37 | 0 | 39.668 | |
| OA | Italy | Roma | 1994-03-04 | 1994-04-30 | 1 | 0 | 56.897 | |
| OB | BRAZIL | 1995-11-03 | 1996-06-30 | 2 | 0 | 73.859 | ||
| OE | BRAZIL | 1999-08-06 | 2002-10-29 | 3 | 1 | 2000-04-01 | 9.907 | |
| OH | ARGENTINA | 2000-03-02 | 2000-03-28 | 1 | 0 | 37.037 | ||
| OM | BRAZIL | 1987-04-01 | 1994-04-29 | 7 | 2 | 1991-05-01,1993-11-01 | 29.389 | |
| ON | CZECH REPUBLIC | 1991-01-04 | 2025-12-31 | 35 | 1 | 2015-12-01 | 55.606 | |
| OR | MEXICO | 1983-09-01 | 1987-10-31 | 4 | 2 | 1984-10-01,1985-03-01 | 17.346 | |
| OT | VENEZUELA | 1982-11-02 | 1990-10-31 | 9 | 3 | 1988-11-01,1989-06-01,1990-01-01 | 34.064 | |
| OV | CZECH REPUBLIC | 1989-07-01 | 1992-04-26 | 4 | 0 | 42.289 | ||
| PA | HAWAI | Palehua | 1983-06-11 | 1997-04-21 | 15 | 1 | 1993-08-01 | 69.352 |
| PB | FRANCE | Le Rozet | 2023-09-03 | 2025-12-31 | 3 | 0 | 54.172 | |
| PE | BRAZIL | 1981-09-01 | 1986-05-31 | 6 | 1 | 1981-12-01 | 81.488 | |
| PF | UK | Worcester | 2022-01-02 | 2025-12-31 | 4 | 1 | 2022-04-01 | 44.452 |
| PK | GERMANY | Berlin | 1984-04-06 | 2013-06-22 | 30 | 1 | 2006-05-01 | 55.239 |
| PL | ARGENTINA | Pelliza | 1992-02-04 | 1992-02-29 | 1 | 0 | 30.769 | |
| PM | FRANCE | Lormont | 1991-01-08 | 1997-09-30 | 7 | 5 | 1994-07-01,1994-11-01,1995-04-01,1997-01-01,1997-05-01 | 28.112 |
| PN | SPAIN | Valencia | 2017-07-01 | 2025-04-05 | 9 | 3 | 2022-11-01,2023-06-01,2024-06-01 | 36.389 |
| PO | GERMANY | Potsdam | 1981-01-03 | 1999-10-29 | 19 | 5 | 1981-02-01,1993-12-01,1995-01-01,1995-12-01,1996-11-01 | 36.165 |
| PR | Czech Repuplic | 1998-10-07 | 2022-03-09 | 23 | 10 | 1999-04-01,2006-05-01,2008-03-01,2008-08-01,2009-05-01,2010-04-01,2012-05-01,2013-07-01,2019-06-01,2021-11-01 | 26.569 | |
| PY | KOREA | Pyong yang | 1985-01-01 | 2003-10-30 | 19 | 5 | 1997-11-01,1999-03-01,1999-12-01,2000-12-01,2001-09-01 | 62.876 |
| QU | PHILIPPINES | Quezon | 1983-04-02 | 2025-12-31 | 41 | 6 | 1988-02-01,1999-08-01,2007-07-01,2016-09-01,2018-10-01,2019-03-01 | 58.610 |
| RA | PUERTO-RICO | Ramey | 1983-06-11 | 2003-04-30 | 21 | 0 | 81.470 | |
| RB | ARGENTINA | 1986-12-09 | 1988-01-31 | 3 | 0 | 27.446 | ||
| RE | GERMANY | 2003-10-09 | 2013-01-02 | 11 | 14 | 2004-02-01,2004-07-01,2005-02-01,2005-05-01,2006-01-01,2006-08-01,2007-02-01,2007-08-01,2008-01-01,2009-02-01,2010-02-01,2011-02-01,2012-01-01,2012-08-01 | 3.201 | |
| RG | Spain | Valencia | 1990-02-01 | 1995-05-31 | 2 | 2 | 1990-03-01,1990-11-01 | 9.404 |
| RI | United States | Oregon | 2010-09-20 | 2016-11-16 | 5 | 4 | 2011-01-01,2011-10-01,2012-12-01,2013-12-01 | 23.289 |
| RJ | SPAIN | Santander | 2009-02-13 | 2022-10-01 | 14 | 12 | 2010-01-01,2012-01-01,2012-11-01,2014-01-01,2014-10-01,2015-12-01,2016-12-01,2018-05-01,2018-12-01,2019-12-01,2020-10-01,2021-10-01 | 10.484 |
| RK | Sweden | 1986-08-05 | 1989-11-30 | 4 | 1 | 1986-12-01 | 15.321 | |
| RL | CZECH REPUBLIC | Luzicka | 1997-02-01 | 2001-03-29 | 5 | 1 | 1999-07-01 | 27.931 |
| RO | ITALY | Roma | 1981-01-02 | 2000-03-31 | 20 | 1 | 1994-08-01 | 47.802 |
| RP | BRAZIL | 2010-04-01 | 2018-10-19 | 9 | 2 | 2016-09-01,2017-12-01 | 43.982 | |
| RS | BELGIUM | Mons | 1988-01-01 | 1997-11-26 | 10 | 1 | 1996-01-01 | 58.762 |
| RV | VENEZUELA | 1986-01-03 | 1989-12-30 | 4 | 0 | 65.158 | ||
| SA | CHILE | Santiago | 1981-01-02 | 2005-06-29 | 21 | 4 | 1983-12-01,1995-06-01,1999-06-01,2000-05-01 | 23.756 |
| SC | Italy | Siracusa | 1986-06-01 | 1995-10-30 | 6 | 3 | 1987-09-01,1989-08-01,1995-07-01 | 10.614 |
| SD | BELGIUM | 2007-02-03 | 2010-03-22 | 4 | 0 | 31.993 | ||
| SF | BOLIVIA | 1995-02-01 | 1995-10-29 | 1 | 0 | 49.077 | ||
| SG | BOLIVIA | Cochabamba | 1981-01-01 | 2025-12-31 | 45 | 12 | 1990-11-01,1991-10-01,1992-03-01,1993-02-01,1993-09-01,1994-08-01,1994-11-01,2002-04-01,2005-12-01,2006-05-01,2013-08-01,2016-02-01 | 55.677 |
| SH | SPAIN | Canary Islands | 2007-05-21 | 2007-06-12 | 1 | 0 | 26.087 | |
| SI | United Kingdom | 2008-02-10 | 2025-12-03 | 18 | 1 | 2014-07-01 | 26.648 | |
| SJ | ARGENTINA | Buenos Aires | 1986-02-28 | 1996-04-27 | 11 | 9 | 1986-12-01,1989-02-01,1989-10-01,1990-06-01,1991-01-01,1991-04-01,1992-01-01,1992-08-01,1993-12-01 | 18.912 |
| SK | SLOVAKIA | Skalnate | 1981-01-08 | 2012-05-23 | 29 | 7 | 1987-11-01,1990-06-01,1994-10-01,2006-04-01,2006-07-01,2007-04-01,2009-12-01 | 38.319 |
| SL | Spain | 1986-01-01 | 1986-01-31 | 1 | 0 | 93.548 | ||
| SM | ARGENTINA | San Miguel | 1981-01-03 | 2013-06-27 | 33 | 8 | 2001-07-01,2002-02-01,2010-04-01,2010-12-01,2011-04-01,2012-01-01,2012-05-01,2013-01-01 | 55.555 |
| SN | ITALY | Salerno | 1994-03-01 | 1994-06-30 | 1 | 0 | 57.377 | |
| SO | SLOVAKIA | Sobota | 1992-01-01 | 2019-09-30 | 28 | 1 | 2016-09-01 | 66.029 |
| SP | BELGIUM | Closset | 1990-07-14 | 1991-07-23 | 2 | 1 | 1990-11-01 | 9.600 |
| SR | SAUDI ARABIA | Jeddah | 1981-09-01 | 2019-04-30 | 39 | 16 | 1981-11-01,1982-06-01,1984-06-01,1985-01-01,1986-01-01,1987-06-01,1989-07-01,1991-03-01,1997-07-01,1998-07-01,1999-07-01,2000-07-01,2002-01-01,2004-05-01,2006-05-01,2018-08-01 | 53.475 |
| SS | UNITED_STATES | Charlottesville, VIRGINIA | 2025-11-01 | 2025-12-30 | 1 | 0 | 56.667 | |
| ST | NEW ZEALAND | 1988-01-01 | 1988-03-31 | 1 | 0 | 65.934 | ||
| SU | Italy | Siracusa | 1994-06-01 | 1996-12-29 | 3 | 1 | 1996-01-01 | 57.476 |
| SY | POLAND | 1986-03-01 | 1986-05-18 | 1 | 0 | 37.975 | ||
| SZ | JAPAN | Suzuki | 1981-01-01 | 2024-10-01 | 44 | 0 | 71.245 | |
| TA | Russian Federation | Tashkent | 1981-01-05 | 1990-12-31 | 10 | 0 | 74.342 | |
| TC | CZECH REPUBLIC | Teplice | 2025-01-07 | 2025-12-28 | 1 | 0 | 67.697 | |
| TD | ARGENTINA | 1991-05-05 | 1991-10-26 | 1 | 0 | 13.714 | ||
| TE | Italy | Trento | 1994-05-02 | 1994-08-28 | 1 | 0 | 40.336 | |
| TF | POLAND | Ryczywó | 2015-09-01 | 2024-05-20 | 10 | 6 | 2019-06-01,2021-04-01,2021-11-01,2022-04-01,2023-03-01,2023-11-01 | 18.053 |
| TH | UNITED KINGDOM | Chester | 2005-01-23 | 2025-12-11 | 21 | 9 | 2006-02-01,2006-12-01,2007-11-01,2017-11-01,2019-10-01,2020-09-01,2021-06-01,2022-06-01,2024-09-01 | 7.813 |
| TI | CHINA | Taipei | 1981-01-03 | 2025-12-29 | 45 | 0 | 49.051 | |
| TK | SWEDEN | Varberg | 2015-01-07 | 2025-12-31 | 11 | 0 | 28.440 | |
| TM | ROMANIA | Turda | 2011-09-01 | 2025-12-30 | 15 | 3 | 2018-01-01,2023-06-01,2025-09-01 | 59.370 |
| TN | INDONESIA | 1984-09-01 | 1989-08-31 | 6 | 0 | 74.370 | ||
| TO | PERU | 2006-11-06 | 2007-02-28 | 2 | 0 | 43.478 | ||
| TP | CHINA | 1981-01-01 | 2005-06-30 | 19 | 2 | 1996-08-01,1999-01-01 | 40.740 | |
| TR | Italy | Trieste | 1983-10-03 | 1993-01-15 | 11 | 1 | 1987-11-01 | 52.608 |
| TS | NETHERLANDS | Tilburg | 1991-04-04 | 2025-12-30 | 35 | 1 | 1991-11-01 | 42.309 |
| TT | GERMANY | Thiele | 1986-06-02 | 1988-04-24 | 3 | 2 | 1987-03-01,1987-10-01 | 11.544 |
| TW | TAIWAN | Taipei | 2020-02-01 | 2024-08-02 | 5 | 2 | 2021-08-01,2022-05-01 | 20.547 |
| TY | MALTA | 1986-12-05 | 2025-12-31 | 17 | 4 | 1995-11-01,1997-02-01,1997-10-01,1998-04-01 | 24.257 | |
| UC | BELGIUM | Uccle | 1981-01-01 | 2025-12-30 | 45 | 0 | 69.985 | |
| UL | BELGIUM | Brussels | 1983-02-01 | 1986-01-28 | 4 | 0 | 54.346 | |
| VA | BELGIUM | 2007-01-02 | 2008-03-08 | 2 | 0 | 44.676 | ||
| VB | ARGENTINA | 1991-01-05 | 1991-01-23 | 1 | 0 | 26.316 | ||
| VD | BULGARIA | Sliven | 1989-04-10 | 2003-07-04 | 15 | 9 | 1992-06-01,1995-01-01,1995-11-01,1998-08-01,1999-07-01,2000-07-01,2001-07-01,2001-11-01,2002-07-01 | 24.678 |
| VE | MALTA | 1986-11-01 | 2003-12-31 | 18 | 4 | 2001-01-01,2002-06-01,2002-10-01,2003-07-01 | 59.378 | |
| VI | MEXICO | Mexico City | 2018-06-22 | 2018-06-22 | 1 | 0 | 100.000 | |
| VJ | SPAIN | Badajoz | 2013-01-02 | 2025-12-29 | 13 | 0 | 59.031 | |
| VK | Bulgaria | 1999-02-09 | 1999-02-28 | 1 | 0 | 90.000 | ||
| VL | ITALY | Bisuschio | 2010-09-01 | 2020-10-14 | 11 | 0 | 83.148 | |
| VM | SPAIN | MARBELLA | 2017-06-28 | 2017-08-29 | 1 | 0 | 95.238 | |
| VN | BELGIUM | 2006-02-10 | 2022-01-30 | 14 | 12 | 2007-06-01,2008-12-01,2009-05-01,2010-11-01,2012-08-01,2015-03-01,2016-01-01,2016-06-01,2016-12-01,2018-10-01,2019-04-01,2020-04-01 | 8.005 | |
| VR | ARGENTINA | 1992-02-03 | 1996-03-07 | 5 | 3 | 1993-02-01,1994-04-01,1994-12-01 | 10.100 | |
| VS | ITALY | Varese | 1994-03-03 | 1994-10-17 | 1 | 0 | 34.498 | |
| VU | ITALY | 2014-09-30 | 2020-10-14 | 7 | 0 | 84.549 | ||
| WH | NETHERLANDS | Oosterhout | 2015-11-02 | 2025-12-24 | 11 | 1 | 2024-05-01 | 39.665 |
| WK | INDONESIA | Watukosek | 1987-10-23 | 2023-01-21 | 16 | 4 | 1997-01-01,1998-12-01,2000-11-01,2004-05-01 | 33.670 |
| WM | BRAZIL | MONTE MOR | 2006-04-01 | 2025-12-31 | 20 | 3 | 2006-05-01,2014-10-01,2019-11-01 | 49.841 |
| WW | United States | Memphis | 2010-06-01 | 2025-01-08 | 16 | 1 | 2024-05-01 | 64.055 |
| WZ | NEDERLAND | Kolham | 2017-01-14 | 2025-12-30 | 9 | 0 | 39.597 | |
| YA | Spain | 1986-11-01 | 1994-02-27 | 7 | 3 | 1988-07-01,1991-03-01,1992-03-01 | 21.936 | |
| YT | United Kingdom | 2008-09-01 | 2009-03-22 | 2 | 0 | 53.695 | ||
| YV | BELGIUM | 1981-01-01 | 1997-05-25 | 17 | 0 | 61.980 | ||
| ZA | BULGARIA | Zagora | 1990-02-05 | 2022-05-10 | 32 | 11 | 1997-08-01,1998-01-01,1999-02-01,1999-10-01,2000-08-01,2002-03-01,2004-03-01,2008-01-01,2009-12-01,2017-01-01,2020-09-01 | 33.616 |
| ZF | SWITZERLAND | Belp | 2012-04-01 | 2025-12-31 | 14 | 0 | 24.328 | |
| ZH | CZECH REPUBLIC | Lovecká | 2020-06-02 | 2025-12-27 | 6 | 0 | 55.283 | |
| ZR | Spain | Zamora | 1993-07-02 | 1999-10-30 | 5 | 1 | 1997-01-01 | 47.708 |
| ZT | SWITZERLAND | Belp | 2012-06-01 | 2025-12-31 | 14 | 0 | 24.264 | |
| ZU | SWITZERLAND | Zürich | 1992-01-01 | 1993-05-31 | 2 | 0 | 100.000 |