| 年份 | 多米尼加共和国 |
|---|---|
| 2023 | - |
| 2022 | 1.75318 |
| 2021 | 1.88098 |
| 2020 | 1.94291 |
| 2019 | 2.00068 |
| 2018 | 2.09276 |
| 2017 | 2.18329 |
| 2016 | 2.26458 |
| 2015 | 2.34304 |
| 2014 | 2.41666 |
| 2013 | 2.49153 |
| 2012 | 2.57023 |
| 2011 | 2.74638 |
| 2010 | 2.97045 |
| 2009 | 3.03218 |
| 2008 | 3.08755 |
| 2007 | 3.152 |
| 2006 | 3.2639 |
| 2005 | 3.38612 |
| 2004 | 3.51341 |
| 2003 | 3.337 |
| 2002 | 2.7237 |
| 2001 | 2.79679 |
| 2000 | 2.86364 |
| 1999 | 2.91339 |
| 1998 | 2.99942 |
| 1997 | 3.12345 |
| 1996 | 3.24828 |
| 1995 | 3.34997 |
| 1994 | 3.20073 |
| 1993 | 2.46573 |
| 1992 | 2.51098 |
| 1991 | 2.56349 |
| 1990 | 2.60372 |
| 1989 | 2.60566 |
| 1988 | 2.59065 |
| 1987 | 2.59066 |
| 1986 | 2.6087 |
| 1985 | 2.64323 |
| 1984 | 2.68128 |
| 1983 | 2.68788 |
| 1982 | 3.41136 |
| 1981 | 4.36701 |
| 1980 | 4.48126 |
| 1979 | 4.59078 |
| 1978 | 4.69561 |
| 1977 | 4.79051 |
| 1976 | 4.88846 |
| 1975 | 4.9776 |
| 1974 | 5.08579 |
| 1973 | 5.17577 |
| 1972 | 5.2728 |
| 1971 | 5.37113 |
| 1970 | 5.46967 |
| 1969 | 5.56962 |
| 1968 | 5.70763 |
| 1967 | 5.83314 |
| 1966 | 5.8852 |
| 1965 | 5.96697 |
| 1964 | 6.11739 |
| 1963 | 6.20735 |
| 1962 | 6.29963 |
| 1961 | 6.2974 |
| 1960 | - |