| 年份 | 玻利维亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.26335 |
| 2020 | 0.497346 |
| 2019 | 1.03032 |
| 2018 | 1.4499 |
| 2017 | 1.02987 |
| 2016 | 0.788115 |
| 2015 | 1.14025 |
| 2014 | 3.03332 |
| 2013 | 3.31839 |
| 2012 | 3.58583 |
| 2011 | 3.57882 |
| 2010 | 2.8112 |
| 2009 | 1.99902 |
| 2008 | 5.13359 |
| 2007 | 4.87483 |
| 2006 | 6.90511 |
| 2005 | 7.3308 |
| 2004 | 5.08868 |
| 2003 | 3.57841 |
| 2002 | 3.20143 |
| 2001 | 2.70191 |
| 2000 | 3.20072 |
| 1999 | 1.83148 |
| 1998 | 1.24033 |
| 1997 | 1.64557 |
| 1996 | 2.08267 |
| 1995 | 1.67539 |
| 1994 | 1.32064 |
| 1993 | 1.39374 |
| 1992 | 1.42097 |
| 1991 | 1.37366 |
| 1990 | 2.75362 |
| 1989 | 2.1409 |
| 1988 | 1.45643 |
| 1987 | 1.98032 |
| 1986 | 1.13382 |
| 1985 | 2.1477 |
| 1984 | 2.28482 |
| 1983 | 2.51905 |
| 1982 | 1.94975 |
| 1981 | 2.84129 |
| 1980 | 5.44751 |
| 1979 | 4.44939 |
| 1978 | 1.97464 |
| 1977 | 1.70014 |
| 1976 | 2.8708 |
| 1975 | 2.99141 |
| 1974 | 3.52258 |
| 1973 | 1.03096 |
| 1972 | 0.57115 |
| 1971 | 0.665714 |
| 1970 | 0.41465 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |