| 年份 | 老挝 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | -13.8亿 |
| 2015 | -25.81亿 |
| 2014 | -23.31亿 |
| 2013 | -26.16亿 |
| 2012 | -22.86亿 |
| 2011 | -9.64亿 |
| 2010 | -9.95亿 |
| 2009 | -9.78亿 |
| 2008 | -8.46亿 |
| 2007 | -5.06亿 |
| 2006 | -1.95亿 |
| 2005 | -3.79亿 |
| 2004 | -3.85亿 |
| 2003 | -2.75亿 |
| 2002 | -1.71亿 |
| 2001 | -1.8亿 |
| 2000 | -1.3亿 |
| 1999 | -1.21亿 |
| 1998 | -1.45亿 |
| 1997 | -3.04亿 |
| 1996 | -3.44亿 |
| 1995 | -2.49亿 |
| 1994 | -2.29亿 |
| 1993 | -1.29亿 |
| 1992 | -1.14亿 |
| 1991 | -1.26亿 |
| 1990 | -1.14亿 |
| 1989 | -1.42亿 |
| 1988 | -1.09亿 |
| 1987 | -86228100 |
| 1986 | -72631600 |
| 1985 | -1.36亿 |
| 1984 | -62857100 |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |