| 年份 | 也门共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | 41.0356 |
| 1999 | 38.4874 |
| 1998 | 38.0435 |
| 1997 | 37.0255 |
| 1996 | 36.1263 |
| 1995 | 36.436 |
| 1994 | 36.5704 |
| 1993 | 36.6831 |
| 1992 | 43.1785 |
| 1991 | 38.9398 |
| 1990 | 38.9823 |
| 1989 | 43.0842 |
| 1988 | 43.1177 |
| 1987 | 42.2529 |
| 1986 | 41.5452 |
| 1985 | 40.8163 |
| 1984 | 40.2047 |
| 1983 | 38.7427 |
| 1982 | 36.9152 |
| 1981 | 35.0877 |
| 1980 | 32.9429 |
| 1979 | 31.4788 |
| 1978 | 29.304 |
| 1977 | 27.146 |
| 1976 | 24.945 |
| 1975 | 22.0103 |
| 1974 | 19.9262 |
| 1973 | 17.7778 |
| 1972 | 15.6134 |
| 1971 | 14.1791 |
| 1970 | 12.988 |
| 1969 | 11.7935 |
| 1968 | 10.59 |
| 1967 | 9.33941 |
| 1966 | 8.54962 |
| 1965 | 6.97318 |
| 1964 | 5.40541 |
| 1963 | 3.96887 |
| 1962 | 3.4564 |
| 1961 | 3.01109 |
| 1960 | - |