年份 | 越南 |
---|---|
2023 | - |
2022 | 4.41255 |
2021 | 4.42127 |
2020 | 4.3714 |
2019 | 4.25561 |
2018 | 4.11364 |
2017 | 3.94268 |
2016 | 3.76615 |
2015 | 3.60619 |
2014 | 3.45921 |
2013 | 3.2677 |
2012 | 3.01946 |
2011 | 2.79249 |
2010 | 2.58451 |
2009 | 2.33849 |
2008 | 2.16193 |
2007 | 2.07962 |
2006 | 2.02713 |
2005 | 1.99133 |
2004 | 1.97174 |
2003 | 1.96572 |
2002 | 1.97273 |
2001 | 1.99316 |
2000 | 2.02544 |
1999 | 2.07297 |
1998 | 2.13768 |
1997 | 2.20542 |
1996 | 2.25685 |
1995 | 2.28259 |
1994 | 2.28464 |
1993 | 2.26053 |
1992 | 2.21851 |
1991 | 2.18499 |
1990 | 2.17421 |
1989 | 2.18169 |
1988 | 2.20585 |
1987 | 2.24433 |
1986 | 2.27946 |
1985 | 2.29957 |
1984 | 2.30758 |
1983 | 2.30365 |
1982 | 2.28984 |
1981 | 2.28104 |
1980 | 2.2888 |
1979 | 2.30611 |
1978 | 2.34275 |
1977 | 2.40218 |
1976 | 2.45491 |
1975 | 2.48794 |
1974 | 2.50659 |
1973 | 2.50849 |
1972 | 2.49761 |
1971 | 2.49906 |
1970 | 2.52643 |
1969 | 2.57858 |
1968 | 2.66215 |
1967 | 2.76401 |
1966 | 2.84638 |
1965 | 2.89265 |
1964 | 2.90626 |
1963 | 2.88425 |
1962 | 2.82854 |
1961 | 2.76283 |
1960 | 2.71881 |