| 年份 | 也门共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 69.9797 |
| 2020 | 71.3964 |
| 2019 | 73.0703 |
| 2018 | 73.0039 |
| 2017 | 73.6687 |
| 2016 | 73.652 |
| 2015 | 73.5908 |
| 2014 | 74.5724 |
| 2013 | 74.7311 |
| 2012 | 74.522 |
| 2011 | 74.6635 |
| 2010 | 74.4879 |
| 2009 | 74.4087 |
| 2008 | 73.6625 |
| 2007 | 73.3046 |
| 2006 | 72.3905 |
| 2005 | 71.3714 |
| 2004 | 70.4683 |
| 2003 | 70.0769 |
| 2002 | 69.0121 |
| 2001 | 67.9022 |
| 2000 | 66.9368 |
| 1999 | 65.9261 |
| 1998 | 64.8798 |
| 1997 | 64.5165 |
| 1996 | 63.5559 |
| 1995 | 63.4109 |
| 1994 | 62.6743 |
| 1993 | 62.5107 |
| 1992 | 61.8969 |
| 1991 | 61.5565 |
| 1990 | 60.7853 |
| 1989 | 60.1763 |
| 1988 | 59.6677 |
| 1987 | 58.6498 |
| 1986 | 57.2035 |
| 1985 | 56.8063 |
| 1984 | 56.1351 |
| 1983 | 54.827 |
| 1982 | 52.2876 |
| 1981 | 51.8243 |
| 1980 | 50.6039 |
| 1979 | 48.9766 |
| 1978 | 47.6819 |
| 1977 | 46.4214 |
| 1976 | 45.4738 |
| 1975 | 44.0901 |
| 1974 | 43.0464 |
| 1973 | 41.9031 |
| 1972 | 41.0038 |
| 1971 | 39.7952 |
| 1970 | 39.0148 |
| 1969 | 37.8294 |
| 1968 | 35.9583 |
| 1967 | 35.0994 |
| 1966 | 34.1671 |
| 1965 | 33.2637 |
| 1964 | 32.6957 |
| 1963 | 31.2132 |
| 1962 | 31.7271 |
| 1961 | 32.0627 |
| 1960 | 31.4949 |