| 年份 | 多米尼加共和国 |
|---|---|
| 2023 | - |
| 2022 | 1.22083 |
| 2021 | 1.20688 |
| 2020 | 1.20218 |
| 2019 | 1.1855 |
| 2018 | 1.15401 |
| 2017 | 1.11892 |
| 2016 | 1.08198 |
| 2015 | 1.0454 |
| 2014 | 1.00993 |
| 2013 | 0.976578 |
| 2012 | 0.947557 |
| 2011 | 0.923954 |
| 2010 | 0.90564 |
| 2009 | 0.891388 |
| 2008 | 0.879585 |
| 2007 | 0.868837 |
| 2006 | 0.858191 |
| 2005 | 0.847939 |
| 2004 | 0.839343 |
| 2003 | 0.83367 |
| 2002 | 0.83184 |
| 2001 | 0.814113 |
| 2000 | 0.777483 |
| 1999 | 0.738252 |
| 1998 | 0.694029 |
| 1997 | 0.643834 |
| 1996 | 0.588054 |
| 1995 | 0.52755 |
| 1994 | 0.462268 |
| 1993 | 0.41657 |
| 1992 | 0.394839 |
| 1991 | 0.375862 |
| 1990 | 0.360237 |
| 1989 | 0.348353 |
| 1988 | 0.340897 |
| 1987 | 0.338666 |
| 1986 | 0.342173 |
| 1985 | 0.351958 |
| 1984 | 0.368032 |
| 1983 | 0.389284 |
| 1982 | 0.414288 |
| 1981 | 0.44172 |
| 1980 | 0.470946 |
| 1979 | 0.478396 |
| 1978 | 0.462525 |
| 1977 | 0.445808 |
| 1976 | 0.427997 |
| 1975 | 0.409115 |
| 1974 | 0.38731 |
| 1973 | 0.359847 |
| 1972 | 0.325269 |
| 1971 | 0.283516 |
| 1970 | 0.247254 |
| 1969 | 0.233208 |
| 1968 | 0.232295 |
| 1967 | 0.231492 |
| 1966 | 0.23121 |
| 1965 | 0.231627 |
| 1964 | 0.232371 |
| 1963 | 0.233093 |
| 1962 | 0.233964 |
| 1961 | 0.234993 |
| 1960 | 0.236074 |