| 年份 | 坦桑尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 43.4 |
| 2020 | 45.2 |
| 2019 | 46.7 |
| 2018 | 48.1 |
| 2017 | 49.9 |
| 2016 | 51.9 |
| 2015 | 54 |
| 2014 | 55.7 |
| 2013 | 58.3 |
| 2012 | 61 |
| 2011 | 64 |
| 2010 | 67.5 |
| 2009 | 70.9 |
| 2008 | 75.2 |
| 2007 | 79.4 |
| 2006 | 84.2 |
| 2005 | 89.3 |
| 2004 | 95.2 |
| 2003 | 101.7 |
| 2002 | 108.9 |
| 2001 | 116.8 |
| 2000 | 124.5 |
| 1999 | 131.8 |
| 1998 | 138.3 |
| 1997 | 143.6 |
| 1996 | 147.7 |
| 1995 | 150.6 |
| 1994 | 153 |
| 1993 | 155.1 |
| 1992 | 157 |
| 1991 | 158.6 |
| 1990 | 160.5 |
| 1989 | 162.8 |
| 1988 | 165.4 |
| 1987 | 168 |
| 1986 | 170.2 |
| 1985 | 171.5 |
| 1984 | 171.7 |
| 1983 | 171.3 |
| 1982 | 170.7 |
| 1981 | 170.5 |
| 1980 | 171.1 |
| 1979 | 172.9 |
| 1978 | 176 |
| 1977 | 179.8 |
| 1976 | 184.1 |
| 1975 | 188.4 |
| 1974 | 192.6 |
| 1973 | 196.6 |
| 1972 | 200.4 |
| 1971 | 203.9 |
| 1970 | 207.3 |
| 1969 | 210.5 |
| 1968 | 213.8 |
| 1967 | 216.9 |
| 1966 | 220 |
| 1965 | 222.8 |
| 1964 | 225.2 |
| 1963 | 227.5 |
| 1962 | 229.5 |
| 1961 | 231.3 |
| 1960 | 232.9 |