| 年份 | 单位：个 |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2026（E） | 购买后可见 » |
| 2025（E） | 购买后可见 » |
| 2024（E） | 购买后可见 » |
| 2023 | 购买后可见 » |
| 2022 | 购买后可见 » |
| 2021 | 购买后可见 » |
| 2020 | 购买后可见 » |
| 2019 | 购买后可见 » |
| 2018 | 购买后可见 » |
| 2017 | 购买后可见 » |
| 2016 | 购买后可见 » |
| 2015 | 购买后可见 » |
| 2014 | 购买后可见 » |
| 2013 | 286.00 |
| 2012 | 285.00 |
| 2011 | 284.00 |
| 2010 | 283.00 |
| 2009 | 283.00 |
| 2008 | 283.00 |
| 2007 | 283.00 |
| 2006 | 283.00 |
| 2005 | 283.00 |
| 2004 | 283.00 |
| 2003 | 282.00 |
| 2002 | 275.00 |
| 2001 | 265.00 |
| 2000 | 259.00 |
| 1999 | 236.00 |
| 1998 | 227.00 |
| 1997 | 222.00 |
| 1996 | 218.00 |
| 1995 | 210.00 |
| 1994 | 206.00 |
| 1993 | 196.00 |
| 1992 | 191.00 |
| 1991 | 187.00 |
| 1990 | 185.00 |
| 1989 | 185.00 |
| 1988 | 183.00 |
| 1987 | 170.00 |
| 1986 | 166.00 |
| 1985 | 163.00 |
| 1984 | 148.00 |
| 1983 | 144.00 |
| 1982 | 112.00 |
| 1981 | 108.00 |
| 1980 | 107.00 |
| 1979 | 104.00 |
| 1978 | 98.00 |
| 1977 | 97.00 |
| 1976 | 96.00 |
| 1975 | 96.00 |
| 1974 | 87.00 |
| 1973 | 83.00 |
| 1972 | 82.00 |
| 1971 | 82.00 |
| 1970 | 79.00 |
| 1969 | 80.00 |
| 1968 | 79.00 |
| 1967 | 79.00 |
| 1966 | 79.00 |
| 1965 | 76.00 |
| 1964 | 75.00 |
| 1963 | 78.00 |
| 1962 | 81.00 |
| 1961 | 80.00 |
| 1960 | 88.00 |
| 1959 | 75.00 |
| 1958 | 68.00 |
| 1957 | 92.00 |
| 1956 | 88.00 |
| 1955 | 83.00 |
| 1954 | 82.00 |
| 1953 | 75.00 |
| 1952 | 67.00 |
| 1951 | 69.00 |
| 1950 | 64.00 |
| 1949 | 54.00 |
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