| 年份 | 拉脱维亚 |
|---|---|
| 2023 | - |
| 2022 | 21.856 |
| 2021 | 21.6149 |
| 2020 | 21.4002 |
| 2019 | 21.0523 |
| 2018 | 20.7495 |
| 2017 | 20.4997 |
| 2016 | 20.224 |
| 2015 | 19.9484 |
| 2014 | 19.6452 |
| 2013 | 19.316 |
| 2012 | 19.0286 |
| 2011 | 18.7859 |
| 2010 | 18.6043 |
| 2009 | 18.4516 |
| 2008 | 18.2608 |
| 2007 | 18.0357 |
| 2006 | 17.7437 |
| 2005 | 17.3816 |
| 2004 | 16.9628 |
| 2003 | 16.499 |
| 2002 | 16.0239 |
| 2001 | 15.5657 |
| 2000 | 15.1464 |
| 1999 | 14.7714 |
| 1998 | 14.4361 |
| 1997 | 14.0986 |
| 1996 | 13.7451 |
| 1995 | 13.431 |
| 1994 | 13.1822 |
| 1993 | 12.9321 |
| 1992 | 12.6364 |
| 1991 | 12.3482 |
| 1990 | 12.1232 |
| 1989 | 11.9382 |
| 1988 | 11.7797 |
| 1987 | 11.6769 |
| 1986 | 11.6415 |
| 1985 | 11.7126 |
| 1984 | 11.8783 |
| 1983 | 12.0889 |
| 1982 | 12.3343 |
| 1981 | 12.5967 |
| 1980 | 12.8211 |
| 1979 | 12.9508 |
| 1978 | 12.9819 |
| 1977 | 12.9474 |
| 1976 | 12.8839 |
| 1975 | 12.8104 |
| 1974 | 12.7112 |
| 1973 | 12.5821 |
| 1972 | 12.4329 |
| 1971 | 12.2511 |
| 1970 | 12.0557 |
| 1969 | 11.8617 |
| 1968 | 11.6577 |
| 1967 | 11.4493 |
| 1966 | 11.2471 |
| 1965 | 11.0575 |
| 1964 | 10.879 |
| 1963 | 10.747 |
| 1962 | 10.6875 |
| 1961 | 10.6383 |
| 1960 | 10.5707 |