| 年份 | 玻利维亚 |
|---|---|
| 2023 | - |
| 2022 | 0.716477 |
| 2021 | 0.737157 |
| 2020 | 0.756833 |
| 2019 | 0.759069 |
| 2018 | 0.748159 |
| 2017 | 0.739597 |
| 2016 | 0.733767 |
| 2015 | 0.730568 |
| 2014 | 0.72978 |
| 2013 | 0.731451 |
| 2012 | 0.735519 |
| 2011 | 0.740804 |
| 2010 | 0.746859 |
| 2009 | 0.754182 |
| 2008 | 0.762936 |
| 2007 | 0.772252 |
| 2006 | 0.780752 |
| 2005 | 0.787671 |
| 2004 | 0.792639 |
| 2003 | 0.79504 |
| 2002 | 0.795448 |
| 2001 | 0.796694 |
| 2000 | 0.78641 |
| 1999 | 0.761954 |
| 1998 | 0.734953 |
| 1997 | 0.705265 |
| 1996 | 0.673007 |
| 1995 | 0.637662 |
| 1994 | 0.599532 |
| 1993 | 0.560135 |
| 1992 | 0.543086 |
| 1991 | 0.548449 |
| 1990 | 0.552107 |
| 1989 | 0.553851 |
| 1988 | 0.552914 |
| 1987 | 0.549494 |
| 1986 | 0.545573 |
| 1985 | 0.542491 |
| 1984 | 0.539846 |
| 1983 | 0.537457 |
| 1982 | 0.535834 |
| 1981 | 0.534701 |
| 1980 | 0.5341 |
| 1979 | 0.534494 |
| 1978 | 0.536015 |
| 1977 | 0.538935 |
| 1976 | 0.544262 |
| 1975 | 0.552818 |
| 1974 | 0.564687 |
| 1973 | 0.580419 |
| 1972 | 0.600145 |
| 1971 | 0.621689 |
| 1970 | 0.643311 |
| 1969 | 0.665209 |
| 1968 | 0.68749 |
| 1967 | 0.709468 |
| 1966 | 0.730764 |
| 1965 | 0.75118 |
| 1964 | 0.770096 |
| 1963 | 0.786773 |
| 1962 | 0.801267 |
| 1961 | 0.814656 |
| 1960 | 0.827732 |