| 年份 | 拉脱维亚 |
|---|---|
| 2023 | - |
| 2022 | -0.648879 |
| 2021 | -1.17837 |
| 2020 | -0.994282 |
| 2019 | -0.946713 |
| 2018 | -0.989294 |
| 2017 | -1.05511 |
| 2016 | -1.04204 |
| 2015 | -0.906016 |
| 2014 | -1.02607 |
| 2013 | -1.15815 |
| 2012 | -1.32759 |
| 2011 | -1.90793 |
| 2010 | -2.16525 |
| 2009 | -1.58875 |
| 2008 | -0.845553 |
| 2007 | -0.607239 |
| 2006 | -0.814288 |
| 2005 | -1.39252 |
| 2004 | -1.40244 |
| 2003 | -0.810985 |
| 2002 | -0.850262 |
| 2001 | -0.925797 |
| 2000 | -0.483598 |
| 1999 | -0.0844719 |
| 1998 | -0.469477 |
| 1997 | -0.837415 |
| 1996 | -0.806899 |
| 1995 | -0.941496 |
| 1994 | -2.00121 |
| 1993 | -1.80194 |
| 1992 | -0.249959 |
| 1991 | -0.313954 |
| 1990 | -0.305181 |
| 1989 | 0.222911 |
| 1988 | 0.484338 |
| 1987 | 0.4915 |
| 1986 | 0.103055 |
| 1985 | -0.222496 |
| 1984 | -0.251098 |
| 1983 | -0.286217 |
| 1982 | -0.40811 |
| 1981 | -0.74715 |
| 1980 | -1.0062 |
| 1979 | -1.29578 |
| 1978 | -1.40334 |
| 1977 | -1.32882 |
| 1976 | -1.28096 |
| 1975 | -1.08592 |
| 1974 | -0.961804 |
| 1973 | -0.98218 |
| 1972 | -0.994452 |
| 1971 | -1.12221 |
| 1970 | -1.25338 |
| 1969 | -1.0685 |
| 1968 | -0.916809 |
| 1967 | -1.07448 |
| 1966 | -1.07471 |
| 1965 | -0.684051 |
| 1964 | -0.451225 |
| 1963 | -0.423233 |
| 1962 | -0.398995 |
| 1961 | -0.219611 |
| 1960 | - |