| 年份 | 越南 |
|---|---|
| 2023 | - |
| 2022 | 61.234 |
| 2021 | 61.948 |
| 2020 | 62.66 |
| 2019 | 63.372 |
| 2018 | 64.081 |
| 2017 | 64.787 |
| 2016 | 65.49 |
| 2015 | 66.191 |
| 2014 | 66.885 |
| 2013 | 67.571 |
| 2012 | 68.248 |
| 2011 | 68.92 |
| 2010 | 69.583 |
| 2009 | 70.238 |
| 2008 | 70.872 |
| 2007 | 71.496 |
| 2006 | 72.112 |
| 2005 | 72.719 |
| 2004 | 73.317 |
| 2003 | 73.908 |
| 2002 | 74.489 |
| 2001 | 75.063 |
| 2000 | 75.626 |
| 1999 | 76.183 |
| 1998 | 76.629 |
| 1997 | 77.035 |
| 1996 | 77.437 |
| 1995 | 77.834 |
| 1994 | 78.226 |
| 1993 | 78.613 |
| 1992 | 78.994 |
| 1991 | 79.371 |
| 1990 | 79.743 |
| 1989 | 80.109 |
| 1988 | 80.248 |
| 1987 | 80.312 |
| 1986 | 80.375 |
| 1985 | 80.439 |
| 1984 | 80.502 |
| 1983 | 80.565 |
| 1982 | 80.628 |
| 1981 | 80.691 |
| 1980 | 80.753 |
| 1979 | 80.825 |
| 1978 | 80.924 |
| 1977 | 81.022 |
| 1976 | 81.12 |
| 1975 | 81.218 |
| 1974 | 81.315 |
| 1973 | 81.412 |
| 1972 | 81.508 |
| 1971 | 81.604 |
| 1970 | 81.7 |
| 1969 | 82.089 |
| 1968 | 82.471 |
| 1967 | 82.847 |
| 1966 | 83.216 |
| 1965 | 83.579 |
| 1964 | 83.936 |
| 1963 | 84.286 |
| 1962 | 84.631 |
| 1961 | 84.969 |
| 1960 | 85.3 |