| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 4392.2 |
| 2020 | 4014.3 |
| 2019 | 4317.6 |
| 2018 | 4504.2 |
| 2017 | 4497.7 |
| 2016 | 4626.7 |
| 2015 | 4608.2 |
| 2014 | 4507.8 |
| 2013 | 4195.6 |
| 2012 | 4081.7 |
| 2011 | 4043.3 |
| 2010 | 3831.5 |
| 2009 | 4170.1 |
| 2008 | 4015.5 |
| 2007 | 3837.3 |
| 2006 | 3634.4 |
| 2005 | 3577.2 |
| 2004 | 3261.4 |
| 2003 | 3116.7 |
| 2002 | 3244.5 |
| 2001 | 3094.4 |
| 2000 | 3017.7 |
| 1999 | 2899.8 |
| 1998 | 2687.6 |
| 1997 | 2719.1 |
| 1996 | 2523.3 |
| 1995 | 2492.7 |
| 1994 | 2555.2 |
| 1993 | 2242.8 |
| 1992 | 2611 |
| 1991 | 2186.6 |
| 1990 | 2268 |
| 1989 | 2311.1 |
| 1988 | 1873.7 |
| 1987 | 2192.9 |
| 1986 | 2221.2 |
| 1985 | 2069.2 |
| 1984 | 1982 |
| 1983 | 1563.9 |
| 1982 | 1466.8 |
| 1981 | 1530.2 |
| 1980 | 1422.3 |
| 1979 | 1252.4 |
| 1978 | 1241.7 |
| 1977 | 1242.3 |
| 1976 | 1248.6 |
| 1975 | 1343.8 |
| 1974 | 1327.9 |
| 1973 | 1338.7 |
| 1972 | 1240.6 |
| 1971 | 1229.9 |
| 1970 | 1365.7 |
| 1969 | 1357.6 |
| 1968 | 1188.1 |
| 1967 | 855.2 |
| 1966 | 820.8 |
| 1965 | 819.5 |
| 1964 | 812.5 |
| 1963 | 877 |
| 1962 | 877.1 |
| 1961 | 884.1 |
| 1960 | - |