| 年份 | 坦桑尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 37.1 |
| 2020 | 37.9 |
| 2019 | 39 |
| 2018 | 40 |
| 2017 | 41.4 |
| 2016 | 43 |
| 2015 | 44.3 |
| 2014 | 45.3 |
| 2013 | 46.4 |
| 2012 | 47.6 |
| 2011 | 49 |
| 2010 | 50.7 |
| 2009 | 52.4 |
| 2008 | 54.8 |
| 2007 | 56.8 |
| 2006 | 59.8 |
| 2005 | 62.4 |
| 2004 | 65.9 |
| 2003 | 69.6 |
| 2002 | 73.7 |
| 2001 | 78 |
| 2000 | 82.5 |
| 1999 | 86.8 |
| 1998 | 90.6 |
| 1997 | 93.6 |
| 1996 | 96.2 |
| 1995 | 98.3 |
| 1994 | 100 |
| 1993 | 101.3 |
| 1992 | 102.3 |
| 1991 | 103.5 |
| 1990 | 104.9 |
| 1989 | 106.4 |
| 1988 | 108.1 |
| 1987 | 109.6 |
| 1986 | 110.8 |
| 1985 | 111.8 |
| 1984 | 112.4 |
| 1983 | 112.7 |
| 1982 | 112.8 |
| 1981 | 113.1 |
| 1980 | 113.7 |
| 1979 | 114.8 |
| 1978 | 116.5 |
| 1977 | 118.9 |
| 1976 | 121.4 |
| 1975 | 124 |
| 1974 | 126.2 |
| 1973 | 128.5 |
| 1972 | 130.7 |
| 1971 | 132.7 |
| 1970 | 134.6 |
| 1969 | 136.6 |
| 1968 | 138.4 |
| 1967 | 140.2 |
| 1966 | 142.1 |
| 1965 | 144 |
| 1964 | 145.7 |
| 1963 | 147.1 |
| 1962 | 148.3 |
| 1961 | 149.4 |
| 1960 | 150.6 |