| 年份 | 也门共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 46.7 |
| 2020 | 45.8 |
| 2019 | 46.5 |
| 2018 | 46.6 |
| 2017 | 46 |
| 2016 | 46.1 |
| 2015 | 46.2 |
| 2014 | 45.4 |
| 2013 | 45.3 |
| 2012 | 45.5 |
| 2011 | 45.4 |
| 2010 | 45.6 |
| 2009 | 46.5 |
| 2008 | 48.1 |
| 2007 | 50.1 |
| 2006 | 52.4 |
| 2005 | 54.9 |
| 2004 | 57.4 |
| 2003 | 60.2 |
| 2002 | 63 |
| 2001 | 65.9 |
| 2000 | 68.8 |
| 1999 | 71.7 |
| 1998 | 74.2 |
| 1997 | 76.4 |
| 1996 | 78.2 |
| 1995 | 79.7 |
| 1994 | 81.1 |
| 1993 | 82.7 |
| 1992 | 84.4 |
| 1991 | 86.4 |
| 1990 | 88.7 |
| 1989 | 91.4 |
| 1988 | 94.3 |
| 1987 | 97.8 |
| 1986 | 101.8 |
| 1985 | 106.3 |
| 1984 | 111.7 |
| 1983 | 117.8 |
| 1982 | 124.8 |
| 1981 | 132.4 |
| 1980 | 140.3 |
| 1979 | 148.3 |
| 1978 | 156.8 |
| 1977 | 165.5 |
| 1976 | 174 |
| 1975 | 182.2 |
| 1974 | 190.1 |
| 1973 | 197.7 |
| 1972 | 205.4 |
| 1971 | 213.5 |
| 1970 | 222.1 |
| 1969 | 231.1 |
| 1968 | 240.1 |
| 1967 | 249 |
| 1966 | 257.4 |
| 1965 | 265.1 |
| 1964 | 272 |
| 1963 | 278.2 |
| 1962 | - |
| 1961 | - |
| 1960 | - |