| 年份 | 美国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | - | 
| 2021 | -440000 | 
| 2020 | -387000 | 
| 2019 | 1.12百万 | 
| 2018 | -688000 | 
| 2017 | -451000 | 
| 2016 | 3.84百万 | 
| 2015 | -2259000 | 
| 2014 | -6826000 | 
| 2013 | -4007000 | 
| 2012 | 1.23百万 | 
| 2011 | -4877000 | 
| 2010 | -5556000 | 
| 2009 | -1066000 | 
| 2008 | -2089000 | 
| 2007 | -1095000 | 
| 2006 | 3.95百万 | 
| 2005 | 2.19百万 | 
| 2004 | -2802000 | 
| 2003 | -7959000 | 
| 2002 | 4.96百万 | 
| 2001 | -226000 | 
| 2000 | -4003000 | 
| 1999 | 2.49百万 | 
| 1998 | 1.2百万 | 
| 1997 | 2.46百万 | 
| 1996 | 1百万 | 
| 1995 | 1百万 | 
| 1994 | -1000000 | 
| 1993 | - | 
| 1992 | -1000000 | 
| 1991 | -1000000 | 
| 1990 | - | 
| 1989 | 2百万 | 
| 1988 | -1000000 | 
| 1987 | - | 
| 1986 | - | 
| 1985 | - | 
| 1984 | - | 
| 1983 | - | 
| 1982 | - | 
| 1981 | -1000000 | 
| 1980 | - | 
| 1979 | - | 
| 1978 | - | 
| 1977 | - | 
| 1976 | - | 
| 1975 | - | 
| 1974 | - | 
| 1973 | - | 
| 1972 | 1百万 | 
| 1971 | -1000000 | 
| 1970 | -1000000 | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |