| 年份 | 玻利维亚 |
|---|---|
| 2023 | - |
| 2022 | 1.19027 |
| 2021 | 1.19349 |
| 2020 | 1.33974 |
| 2019 | 1.4575 |
| 2018 | 1.48747 |
| 2017 | 1.52011 |
| 2016 | 1.54729 |
| 2015 | 1.57314 |
| 2014 | 1.60332 |
| 2013 | 1.62957 |
| 2012 | 1.65464 |
| 2011 | 1.67783 |
| 2010 | 1.69628 |
| 2009 | 1.71311 |
| 2008 | 1.72976 |
| 2007 | 1.75023 |
| 2006 | 1.74713 |
| 2005 | 1.73299 |
| 2004 | 1.73917 |
| 2003 | 1.74629 |
| 2002 | 1.75107 |
| 2001 | 1.76982 |
| 2000 | 1.80379 |
| 1999 | 1.81906 |
| 1998 | 1.81817 |
| 1997 | 1.83861 |
| 1996 | 1.86851 |
| 1995 | 1.90218 |
| 1994 | 1.95873 |
| 1993 | 2.00918 |
| 1992 | 2.0429 |
| 1991 | 2.07379 |
| 1990 | 2.09408 |
| 1989 | 2.10965 |
| 1988 | 2.11865 |
| 1987 | 2.11563 |
| 1986 | 2.11283 |
| 1985 | 2.11606 |
| 1984 | 2.12262 |
| 1983 | 2.13854 |
| 1982 | 2.16183 |
| 1981 | 2.18823 |
| 1980 | 2.2159 |
| 1979 | 2.2395 |
| 1978 | 2.2529 |
| 1977 | 2.25422 |
| 1976 | 2.24802 |
| 1975 | 2.24849 |
| 1974 | 2.24933 |
| 1973 | 2.23696 |
| 1972 | 2.22612 |
| 1971 | 2.21218 |
| 1970 | 2.1958 |
| 1969 | 2.18251 |
| 1968 | 2.1644 |
| 1967 | 2.14623 |
| 1966 | 2.12889 |
| 1965 | 2.11277 |
| 1964 | 2.10016 |
| 1963 | 2.08946 |
| 1962 | 2.07609 |
| 1961 | 2.06164 |
| 1960 | - |