| 年份 | 拉脱维亚 |
|---|---|
| 2023 | - |
| 2022 | 24.8632 |
| 2021 | 24.8992 |
| 2020 | 24.8616 |
| 2019 | 24.6527 |
| 2018 | 24.3603 |
| 2017 | 24.0043 |
| 2016 | 23.5091 |
| 2015 | 23.0282 |
| 2014 | 22.6054 |
| 2013 | 22.1377 |
| 2012 | 21.6643 |
| 2011 | 21.3079 |
| 2010 | 21.0867 |
| 2009 | 20.9584 |
| 2008 | 20.8804 |
| 2007 | 20.9645 |
| 2006 | 21.276 |
| 2005 | 21.7761 |
| 2004 | 22.4306 |
| 2003 | 23.1717 |
| 2002 | 24.0731 |
| 2001 | 25.1468 |
| 2000 | 26.2176 |
| 1999 | 27.3009 |
| 1998 | 28.4624 |
| 1997 | 29.5231 |
| 1996 | 30.3779 |
| 1995 | 31.0564 |
| 1994 | 31.5364 |
| 1993 | 31.8217 |
| 1992 | 31.9327 |
| 1991 | 31.9103 |
| 1990 | 31.8041 |
| 1989 | 31.6536 |
| 1988 | 31.4454 |
| 1987 | 31.1959 |
| 1986 | 30.9901 |
| 1985 | 30.8529 |
| 1984 | 30.716 |
| 1983 | 30.5185 |
| 1982 | 30.372 |
| 1981 | 30.3285 |
| 1980 | 30.2939 |
| 1979 | 30.2972 |
| 1978 | 30.4219 |
| 1977 | 30.6464 |
| 1976 | 30.9469 |
| 1975 | 31.2792 |
| 1974 | 31.5841 |
| 1973 | 31.869 |
| 1972 | 32.0894 |
| 1971 | 32.1775 |
| 1970 | 32.2238 |
| 1969 | 32.3175 |
| 1968 | 32.3633 |
| 1967 | 32.3965 |
| 1966 | 32.537 |
| 1965 | 32.7566 |
| 1964 | 33.0144 |
| 1963 | 33.2066 |
| 1962 | 33.238 |
| 1961 | 33.1002 |
| 1960 | 32.8722 |