| 年份 | 刚果(布) |
|---|---|
| 2023 | - |
| 2022 | 14.1093 |
| 2021 | 14.3493 |
| 2020 | 14.609 |
| 2019 | 14.914 |
| 2018 | 15.2493 |
| 2017 | 15.6065 |
| 2016 | 15.9725 |
| 2015 | 16.3087 |
| 2014 | 16.5393 |
| 2013 | 16.6273 |
| 2012 | 16.5707 |
| 2011 | 16.4172 |
| 2010 | 16.217 |
| 2009 | 16.096 |
| 2008 | 15.9859 |
| 2007 | 15.8409 |
| 2006 | 15.7977 |
| 2005 | 15.7679 |
| 2004 | 15.7388 |
| 2003 | 15.7512 |
| 2002 | 15.7402 |
| 2001 | 15.6989 |
| 2000 | 15.8569 |
| 1999 | 16.0735 |
| 1998 | 16.1743 |
| 1997 | 16.2255 |
| 1996 | 16.2399 |
| 1995 | 16.2961 |
| 1994 | 16.3624 |
| 1993 | 16.4518 |
| 1992 | 16.5448 |
| 1991 | 16.6261 |
| 1990 | 16.7157 |
| 1989 | 16.8052 |
| 1988 | 16.8168 |
| 1987 | 16.7517 |
| 1986 | 16.7088 |
| 1985 | 16.6793 |
| 1984 | 16.6409 |
| 1983 | 16.7422 |
| 1982 | 16.9888 |
| 1981 | 17.2075 |
| 1980 | 17.3999 |
| 1979 | 17.5638 |
| 1978 | 17.6818 |
| 1977 | 17.787 |
| 1976 | 17.8892 |
| 1975 | 17.9604 |
| 1974 | 17.9633 |
| 1973 | 17.91 |
| 1972 | 17.8314 |
| 1971 | 17.738 |
| 1970 | 17.6478 |
| 1969 | 17.5554 |
| 1968 | 17.4567 |
| 1967 | 17.3555 |
| 1966 | 17.2591 |
| 1965 | 17.1755 |
| 1964 | 17.112 |
| 1963 | 17.0667 |
| 1962 | 17.0317 |
| 1961 | 17.0009 |
| 1960 | 16.9659 |