| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | 2054.43 |
| 2021 | 2535.62 |
| 2020 | 2593.35 |
| 2019 | 2598.51 |
| 2018 | 2553.36 |
| 2017 | 2439.46 |
| 2016 | 2309.05 |
| 2015 | 2125.46 |
| 2014 | 1984.51 |
| 2013 | 1815.44 |
| 2012 | 1566.01 |
| 2011 | 1363.73 |
| 2010 | 1127.84 |
| 2009 | 936.79 |
| 2008 | 887.64 |
| 2007 | 699.041 |
| 2006 | 581.01 |
| 2005 | 467.38 |
| 2004 | 410.251 |
| 2003 | 355.651 |
| 2002 | 313.618 |
| 2001 | 320.419 |
| 2000 | 318.771 |
| 1999 | 272.362 |
| 1998 | 243.986 |
| 1997 | 339.19 |
| 1996 | 371.472 |
| 1995 | 357.902 |
| 1994 | 321.053 |
| 1993 | 283.386 |
| 1992 | 247.266 |
| 1991 | 231.696 |
| 1990 | 200.619 |
| 1989 | 170.273 |
| 1988 | 146.986 |
| 1987 | 274.585 |
| 1986 | 461.711 |
| 1985 | 632.527 |
| 1984 | 482.737 |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |