| 年份 | 单位:万人 |
| 含“(E)”其对应值为系统预测,仅供参考。 | |
| 2027(E) | 购买后可见 » |
| 2026(E) | 购买后可见 » |
| 2025(E) | 购买后可见 » |
| 2024 | 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 | 4.81 |
| 2013 | 4.57 |
| 2012 | 4.37 |
| 2011 | 4.13 |
| 2010 | 3.97 |
| 2009 | 3.80 |
| 2008 | 3.60 |
| 2007 | 3.50 |
| 2006 | 3.30 |
| 2005 | 3.19 |
| 2004 | 3.11 |
| 2003 | 3.00 |
| 2002 | 2.98 |
| 2001 | 2.85 |
| 2000 | 3.20 |
| 1999 | 3.10 |
| 1998 | 2.99 |
| 1997 | 2.90 |
| 1996 | 2.70 |
| 1995 | 2.50 |
| 1994 | 2.30 |
| 1993 | 2.00 |
| 1992 | 1.90 |
| 1991 | 1.60 |
| 1990 | 1.40 |
| 1989 | 1.20 |
| 1988 | 1.10 |
| 1987 | 0.90 |
| 1986 | 0.80 |
| 1985 | 0.70 |
| 1984 | 0.60 |
| 1983 | 0.60 |
| 1982 | 0.54 |
| 1981 | 0.51 |
| 1980 | 0.50 |
| 1979 | 0.45 |
| 1978 | 0.40 |
| 1977 | 0.40 |
| 1976 | 0.38 |
| 1975 | 0.34 |
| 1974 | 0.33 |
| 1973 | 0.32 |
| 1965 | 0.26 |
| 1964 | 0.23 |
| 1963 | 0.22 |
| 1962 | 0.21 |
| 1961 | 0.23 |
| 1960 | 0.26 |
| 1959 | 0.18 |
| 1958 | 0.09 |
| 1957 | 0.07 |
| 1956 | 0.06 |
| 1955 | 0.04 |
| 1954 | 0.04 |
| 1953 | 0.04 |
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