| 年份 | 土库曼斯坦 |
|---|---|
| 2023 | - |
| 2022 | 10.8969 |
| 2021 | 11.2456 |
| 2020 | 11.5901 |
| 2019 | 11.9171 |
| 2018 | 12.1991 |
| 2017 | 12.4088 |
| 2016 | 12.5193 |
| 2015 | 12.5116 |
| 2014 | 12.3844 |
| 2013 | 12.1576 |
| 2012 | 11.8667 |
| 2011 | 11.5547 |
| 2010 | 11.2599 |
| 2009 | 11.0025 |
| 2008 | 10.8009 |
| 2007 | 10.6619 |
| 2006 | 10.601 |
| 2005 | 10.6419 |
| 2004 | 10.7831 |
| 2003 | 11.0062 |
| 2002 | 11.3138 |
| 2001 | 11.6924 |
| 2000 | 12.1186 |
| 1999 | 12.5988 |
| 1998 | 13.1334 |
| 1997 | 13.6802 |
| 1996 | 14.1816 |
| 1995 | 14.6618 |
| 1994 | 15.1771 |
| 1993 | 15.6079 |
| 1992 | 15.9248 |
| 1991 | 16.2147 |
| 1990 | 16.4078 |
| 1989 | 16.4074 |
| 1988 | 16.3268 |
| 1987 | 16.2245 |
| 1986 | 16.0343 |
| 1985 | 15.8424 |
| 1984 | 15.6894 |
| 1983 | 15.586 |
| 1982 | 15.5464 |
| 1981 | 15.5687 |
| 1980 | 15.6326 |
| 1979 | 15.6886 |
| 1978 | 15.7258 |
| 1977 | 15.7674 |
| 1976 | 15.8261 |
| 1975 | 15.9174 |
| 1974 | 16.0406 |
| 1973 | 16.2089 |
| 1972 | 16.4381 |
| 1971 | 16.7287 |
| 1970 | 17.0838 |
| 1969 | 17.5058 |
| 1968 | 17.9693 |
| 1967 | 18.4365 |
| 1966 | 18.8617 |
| 1965 | 19.1986 |
| 1964 | 19.4092 |
| 1963 | 19.4696 |
| 1962 | 19.3722 |
| 1961 | 19.1287 |
| 1960 | 18.7672 |