年份 | 越南 |
---|---|
2023 | - |
2022 | - |
2021 | 15.008 |
2020 | 15.4 |
2019 | 15.663 |
2018 | 15.873 |
2017 | 16.1 |
2016 | 16.438 |
2015 | 16.787 |
2014 | 16.981 |
2013 | 17.152 |
2012 | 17.078 |
2011 | 16.929 |
2010 | 16.906 |
2009 | 17.016 |
2008 | 17.143 |
2007 | 17.072 |
2006 | 16.995 |
2005 | 17.465 |
2004 | 17.862 |
2003 | 17.879 |
2002 | 18.142 |
2001 | 17.969 |
2000 | 18.046 |
1999 | 18.08 |
1998 | 18.525 |
1997 | 19.372 |
1996 | 20.457 |
1995 | 22.065 |
1994 | 23.913 |
1993 | 25.508 |
1992 | 26.773 |
1991 | 27.79 |
1990 | 28.508 |
1989 | 29.146 |
1988 | 29.811 |
1987 | 30.543 |
1986 | 31.378 |
1985 | 32.006 |
1984 | 32.607 |
1983 | 33.107 |
1982 | 33.417 |
1981 | 33.573 |
1980 | 33.454 |
1979 | 33.559 |
1978 | 33.634 |
1977 | 33.649 |
1976 | 33.99 |
1975 | 34.411 |
1974 | 34.95 |
1973 | 36.168 |
1972 | 35.755 |
1971 | 35.202 |
1970 | 34.787 |
1969 | 34.775 |
1968 | 34.978 |
1967 | 34.398 |
1966 | 35.297 |
1965 | 36.917 |
1964 | 38.366 |
1963 | 39.719 |
1962 | 39.8 |
1961 | 35.609 |
1960 | 41.331 |