| 年份 | 老挝  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 2.88千万 | 
| 2021 | 2.46千万 | 
| 2020 | 2.35千万 | 
| 2019 | 2.26千万 | 
| 2018 | 2.15千万 | 
| 2017 | 2.01千万 | 
| 2016 | 1.88千万 | 
| 2015 | 1.73千万 | 
| 2014 | 1.6千万 | 
| 2013 | 1.42千万 | 
| 2012 | 1.25千万 | 
| 2011 | 1.09千万 | 
| 2010 | 9.31百万 | 
| 2009 | 7.97百万 | 
| 2008 | 7.76百万 | 
| 2007 | 6.71百万 | 
| 2006 | 5.9百万 | 
| 2005 | 4.98百万 | 
| 2004 | 4.34百万 | 
| 2003 | 3.74百万 | 
| 2002 | 3.15百万 | 
| 2001 | 2.84百万 | 
| 2000 | 2.51百万 | 
| 1999 | 1.93百万 | 
| 1998 | 8.05十万 | 
| 1997 | 4.27十万 | 
| 1996 | 3.42十万 | 
| 1995 | 2.88十万 | 
| 1994 | 2.3十万 | 
| 1993 | 2.03十万 | 
| 1992 | 1.77十万 | 
| 1991 | 1.63十万 | 
| 1990 | 1.42十万 | 
| 1989 | 9.93万 | 
| 1988 | 5.76万 | 
| 1987 | 4.81万 | 
| 1986 | 4.39万 | 
| 1985 | 2.85万 | 
| 1984 | 1.69万 | 
| 1983 | - | 
| 1982 | - | 
| 1981 | - | 
| 1980 | - | 
| 1979 | - | 
| 1978 | - | 
| 1977 | - | 
| 1976 | - | 
| 1975 | - | 
| 1974 | - | 
| 1973 | - | 
| 1972 | - | 
| 1971 | - | 
| 1970 | - | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |