| 年份 | 越南 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 78.235 |
| 2020 | 79.92 |
| 2019 | 78.888 |
| 2018 | 78.777 |
| 2017 | 78.72 |
| 2016 | 78.755 |
| 2015 | 78.656 |
| 2014 | 78.593 |
| 2013 | 78.478 |
| 2012 | 78.422 |
| 2011 | 78.415 |
| 2010 | 78.264 |
| 2009 | 78.266 |
| 2008 | 78.237 |
| 2007 | 78.212 |
| 2006 | 78.06 |
| 2005 | 77.988 |
| 2004 | 77.919 |
| 2003 | 77.718 |
| 2002 | 77.504 |
| 2001 | 77.309 |
| 2000 | 77.114 |
| 1999 | 77.023 |
| 1998 | 76.761 |
| 1997 | 76.379 |
| 1996 | 76.348 |
| 1995 | 76.251 |
| 1994 | 75.582 |
| 1993 | 75.413 |
| 1992 | 74.597 |
| 1991 | 74.451 |
| 1990 | 73.697 |
| 1989 | 73.523 |
| 1988 | 72.766 |
| 1987 | 72.584 |
| 1986 | 72.424 |
| 1985 | 71.665 |
| 1984 | 71.597 |
| 1983 | 71.443 |
| 1982 | 71.399 |
| 1981 | 70.691 |
| 1980 | 70.478 |
| 1979 | 70.337 |
| 1978 | 70.051 |
| 1977 | 69.374 |
| 1976 | 69.097 |
| 1975 | 67.84 |
| 1974 | 62.56 |
| 1973 | 63.02 |
| 1972 | 60.184 |
| 1971 | 63.02 |
| 1970 | 62.557 |
| 1969 | 62.449 |
| 1968 | 60.83 |
| 1967 | 63.58 |
| 1966 | 63.732 |
| 1965 | 63.801 |
| 1964 | 64.083 |
| 1963 | 63.518 |
| 1962 | 64.489 |
| 1961 | 64.305 |
| 1960 | 63.605 |