| 年份 | 土库曼斯坦 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 30.5 |
| 2020 | 31 |
| 2019 | 31.4 |
| 2018 | 31.6 |
| 2017 | 31.6 |
| 2016 | 31.3 |
| 2015 | 31 |
| 2014 | 30.8 |
| 2013 | 30.7 |
| 2012 | 30.7 |
| 2011 | 31 |
| 2010 | 31.4 |
| 2009 | 32.1 |
| 2008 | 33 |
| 2007 | 34.3 |
| 2006 | 35.7 |
| 2005 | 37.5 |
| 2004 | 39.6 |
| 2003 | 41.7 |
| 2002 | 44.1 |
| 2001 | 46.4 |
| 2000 | 48.8 |
| 1999 | 51 |
| 1998 | 52.9 |
| 1997 | 54.2 |
| 1996 | 55 |
| 1995 | 55.2 |
| 1994 | 55 |
| 1993 | 54.7 |
| 1992 | 54.5 |
| 1991 | 54.5 |
| 1990 | 55.1 |
| 1989 | 56.4 |
| 1988 | 58.3 |
| 1987 | 60.5 |
| 1986 | 63.1 |
| 1985 | 65.9 |
| 1984 | 68.9 |
| 1983 | 71.9 |
| 1982 | 74.8 |
| 1981 | 77.9 |
| 1980 | 80.9 |
| 1979 | 83.9 |
| 1978 | 87 |
| 1977 | 89.9 |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |