| 年份 | 玻利维亚 |
|---|---|
| 2023 | - |
| 2022 | 3.60568 |
| 2021 | 6.11137 |
| 2020 | -8.73788 |
| 2019 | 2.21671 |
| 2018 | 4.22362 |
| 2017 | 4.19521 |
| 2016 | 4.26392 |
| 2015 | 4.85719 |
| 2014 | 5.46057 |
| 2013 | 6.79601 |
| 2012 | 5.12228 |
| 2011 | 5.20409 |
| 2010 | 4.12672 |
| 2009 | 3.357 |
| 2008 | 6.1485 |
| 2007 | 4.56438 |
| 2006 | 4.79701 |
| 2005 | 4.42143 |
| 2004 | 4.1733 |
| 2003 | 2.71134 |
| 2002 | 2.48557 |
| 2001 | 1.6838 |
| 2000 | 2.50781 |
| 1999 | 0.426885 |
| 1998 | 5.02935 |
| 1997 | 4.95421 |
| 1996 | 4.36134 |
| 1995 | 4.67828 |
| 1994 | 4.66726 |
| 1993 | 4.2693 |
| 1992 | 1.6465 |
| 1991 | 5.26653 |
| 1990 | 4.63579 |
| 1989 | 3.79013 |
| 1988 | 2.9095 |
| 1987 | 2.46348 |
| 1986 | -2.57388 |
| 1985 | -1.67639 |
| 1984 | -0.200666 |
| 1983 | -4.04212 |
| 1982 | -3.93874 |
| 1981 | 0.275616 |
| 1980 | -1.37177 |
| 1979 | 0.133344 |
| 1978 | 2.05269 |
| 1977 | 4.97122 |
| 1976 | 4.61457 |
| 1975 | 7.31102 |
| 1974 | 2.93957 |
| 1973 | 5.73916 |
| 1972 | 7.96749 |
| 1971 | 5.06334 |
| 1970 | 5.23103 |
| 1969 | 4.4741 |
| 1968 | 8.52944 |
| 1967 | 6.31722 |
| 1966 | 7.17059 |
| 1965 | 4.91344 |
| 1964 | 3.9566 |
| 1963 | 6.79763 |
| 1962 | 5.57892 |
| 1961 | 2.0893 |
| 1960 | - |