| 年份 | 越南 |
|---|---|
| 2023 | - |
| 2022 | 91.7436 |
| 2021 | 93.1765 |
| 2020 | 78.8643 |
| 2019 | 79.5466 |
| 2018 | 80.2405 |
| 2017 | 79.2176 |
| 2016 | 71.3022 |
| 2015 | 71.9914 |
| 2014 | 65.8119 |
| 2013 | 64.0459 |
| 2012 | 59.7502 |
| 2011 | 64.0804 |
| 2010 | 59.8018 |
| 2009 | 72.0974 |
| 2008 | 83.9808 |
| 2007 | 84.0875 |
| 2006 | 70.5968 |
| 2005 | 67.0154 |
| 2004 | 73.2855 |
| 2003 | 67.6547 |
| 2002 | 61.9577 |
| 2001 | 56.894 |
| 2000 | 57.4956 |
| 1999 | 52.8212 |
| 1998 | 52.1529 |
| 1997 | 51.2418 |
| 1996 | 51.8373 |
| 1995 | 41.9084 |
| 1994 | 43.4601 |
| 1993 | 37.4895 |
| 1992 | 38.8313 |
| 1991 | 36.0319 |
| 1990 | 45.2771 |
| 1989 | 34.0551 |
| 1988 | 15.0052 |
| 1987 | 14.7972 |
| 1986 | 16.5962 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |