| 年份 | 坦桑尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 50.7 |
| 2020 | 52.5 |
| 2019 | 54.1 |
| 2018 | 55.5 |
| 2017 | 57.7 |
| 2016 | 59.7 |
| 2015 | 61.8 |
| 2014 | 63.7 |
| 2013 | 66.5 |
| 2012 | 69.1 |
| 2011 | 72.2 |
| 2010 | 75.8 |
| 2009 | 79.4 |
| 2008 | 83.8 |
| 2007 | 88.2 |
| 2006 | 93.4 |
| 2005 | 98.6 |
| 2004 | 104.7 |
| 2003 | 111.4 |
| 2002 | 118.8 |
| 2001 | 126.8 |
| 2000 | 135 |
| 1999 | 142.7 |
| 1998 | 149.5 |
| 1997 | 155.1 |
| 1996 | 159.6 |
| 1995 | 162.9 |
| 1994 | 165.6 |
| 1993 | 167.8 |
| 1992 | 169.4 |
| 1991 | 171 |
| 1990 | 172.9 |
| 1989 | 175.2 |
| 1988 | 177.8 |
| 1987 | 180.3 |
| 1986 | 182.4 |
| 1985 | 184 |
| 1984 | 184.9 |
| 1983 | 185.1 |
| 1982 | 185 |
| 1981 | 185.2 |
| 1980 | 186.1 |
| 1979 | 188 |
| 1978 | 191.3 |
| 1977 | 195.3 |
| 1976 | 199.9 |
| 1975 | 204.5 |
| 1974 | 208.7 |
| 1973 | 212.7 |
| 1972 | 216.5 |
| 1971 | 220.1 |
| 1970 | 223.7 |
| 1969 | 226.9 |
| 1968 | 230 |
| 1967 | 233.3 |
| 1966 | 236.6 |
| 1965 | 239.5 |
| 1964 | 242.2 |
| 1963 | 244.6 |
| 1962 | 246.8 |
| 1961 | 248.5 |
| 1960 | 250.3 |