| 年份 | 土库曼斯坦 |
|---|---|
| 2023 | - |
| 2022 | 1.69824 |
| 2021 | 1.56128 |
| 2020 | 1.41283 |
| 2019 | 1.26196 |
| 2018 | 1.12589 |
| 2017 | 1.0352 |
| 2016 | 1.01197 |
| 2015 | 1.06011 |
| 2014 | 1.16711 |
| 2013 | 1.30209 |
| 2012 | 1.42364 |
| 2011 | 1.5003 |
| 2010 | 1.52287 |
| 2009 | 1.5029 |
| 2008 | 1.45968 |
| 2007 | 1.41589 |
| 2006 | 1.39375 |
| 2005 | 1.40372 |
| 2004 | 1.44055 |
| 2003 | 1.49001 |
| 2002 | 1.53448 |
| 2001 | 1.55907 |
| 2000 | 1.5588 |
| 1999 | 1.53425 |
| 1998 | 1.49136 |
| 1997 | 1.4389 |
| 1996 | 1.38077 |
| 1995 | 1.32457 |
| 1994 | 1.27763 |
| 1993 | 1.23976 |
| 1992 | 1.2097 |
| 1991 | 1.19133 |
| 1990 | 1.189 |
| 1989 | 1.20422 |
| 1988 | 1.24891 |
| 1987 | 1.33346 |
| 1986 | 1.44153 |
| 1985 | 1.54096 |
| 1984 | 1.61082 |
| 1983 | 1.63601 |
| 1982 | 1.61833 |
| 1981 | 1.58629 |
| 1980 | 1.5675 |
| 1979 | 1.56272 |
| 1978 | 1.57154 |
| 1977 | 1.59507 |
| 1976 | 1.61222 |
| 1975 | 1.60529 |
| 1974 | 1.57729 |
| 1973 | 1.53327 |
| 1972 | 1.47308 |
| 1971 | 1.40993 |
| 1970 | 1.35388 |
| 1969 | 1.30239 |
| 1968 | 1.25234 |
| 1967 | 1.21199 |
| 1966 | 1.1958 |
| 1965 | 1.21474 |
| 1964 | 1.27361 |
| 1963 | 1.38274 |
| 1962 | 1.53017 |
| 1961 | 1.67354 |
| 1960 | 1.78029 |