| 年份 | 玻利维亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 0.455686 | 
| 2021 | 0.48099 | 
| 2020 | 0.507111 | 
| 2019 | 0.518111 | 
| 2018 | 0.517572 | 
| 2017 | 0.518236 | 
| 2016 | 0.519535 | 
| 2015 | 0.521196 | 
| 2014 | 0.523349 | 
| 2013 | 0.525807 | 
| 2012 | 0.528393 | 
| 2011 | 0.530886 | 
| 2010 | 0.533644 | 
| 2009 | 0.536718 | 
| 2008 | 0.539614 | 
| 2007 | 0.542831 | 
| 2006 | 0.547852 | 
| 2005 | 0.556056 | 
| 2004 | 0.568194 | 
| 2003 | 0.585781 | 
| 2002 | 0.610117 | 
| 2001 | 0.642043 | 
| 2000 | 0.653525 | 
| 1999 | 0.638653 | 
| 1998 | 0.61975 | 
| 1997 | 0.594291 | 
| 1996 | 0.560178 | 
| 1995 | 0.514865 | 
| 1994 | 0.455597 | 
| 1993 | 0.380271 | 
| 1992 | 0.336228 | 
| 1991 | 0.333183 | 
| 1990 | 0.330892 | 
| 1989 | 0.329202 | 
| 1988 | 0.327978 | 
| 1987 | 0.327476 | 
| 1986 | 0.327596 | 
| 1985 | 0.328287 | 
| 1984 | 0.329753 | 
| 1983 | 0.332298 | 
| 1982 | 0.33601 | 
| 1981 | 0.340926 | 
| 1980 | 0.347305 | 
| 1979 | 0.355296 | 
| 1978 | 0.365281 | 
| 1977 | 0.377192 | 
| 1976 | 0.390031 | 
| 1975 | 0.403092 | 
| 1974 | 0.415776 | 
| 1973 | 0.427853 | 
| 1972 | 0.439586 | 
| 1971 | 0.451018 | 
| 1970 | 0.462217 | 
| 1969 | 0.472888 | 
| 1968 | 0.482592 | 
| 1967 | 0.4915 | 
| 1966 | 0.500034 | 
| 1965 | 0.508804 | 
| 1964 | 0.517879 | 
| 1963 | 0.527322 | 
| 1962 | 0.537517 | 
| 1961 | 0.548906 | 
| 1960 | 0.562366 |