| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | 4.8815 |
| 2021 | 4.83163 |
| 2020 | 4.78254 |
| 2019 | 4.73899 |
| 2018 | 4.69911 |
| 2017 | 4.66024 |
| 2016 | 4.62762 |
| 2015 | 4.60891 |
| 2014 | 4.61376 |
| 2013 | 4.64371 |
| 2012 | 4.69663 |
| 2011 | 4.75896 |
| 2010 | 4.81997 |
| 2009 | 4.88007 |
| 2008 | 4.93495 |
| 2007 | 4.97799 |
| 2006 | 5.00773 |
| 2005 | 5.02694 |
| 2004 | 5.03803 |
| 2003 | 5.0452 |
| 2002 | 5.04795 |
| 2001 | 5.04252 |
| 2000 | 5.03649 |
| 1999 | 5.03429 |
| 1998 | 5.03398 |
| 1997 | 5.05419 |
| 1996 | 5.10413 |
| 1995 | 5.1431 |
| 1994 | 5.09808 |
| 1993 | 5.03067 |
| 1992 | 5.02439 |
| 1991 | 5.02781 |
| 1990 | 5.02183 |
| 1989 | 5.02792 |
| 1988 | 5.06188 |
| 1987 | 5.12995 |
| 1986 | 5.23091 |
| 1985 | 5.3469 |
| 1984 | 5.45223 |
| 1983 | 5.53543 |
| 1982 | 5.58955 |
| 1981 | 5.61121 |
| 1980 | 5.61965 |
| 1979 | 5.61357 |
| 1978 | 5.59363 |
| 1977 | 5.58839 |
| 1976 | 5.60131 |
| 1975 | 5.60897 |
| 1974 | 5.61007 |
| 1973 | 5.6054 |
| 1972 | 5.59793 |
| 1971 | 5.59291 |
| 1970 | 5.58755 |
| 1969 | 5.57996 |
| 1968 | 5.57272 |
| 1967 | 5.56454 |
| 1966 | 5.5559 |
| 1965 | 5.54526 |
| 1964 | 5.53221 |
| 1963 | 5.51806 |
| 1962 | 5.50272 |
| 1961 | 5.48808 |
| 1960 | 5.47661 |