| 序号 | 时间 (年) |
数据 (万张) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 31.38 |
| 8 | 2018 | 31.44 |
| 9 | 2017 | 29.86 |
| 10 | 2016 | 28.44 |
| 11 | 2015 | 26.70 |
| 12 | 2014 | 25.55 |
| 13 | 2013 | 24.19 |
| 14 | 2012 | 23.10 |
| 15 | 2011 | 21.58 |
| 16 | 2010 | 20.42 |
| 17 | 2009 | 19.15 |
| 18 | 2008 | 18.30 |
| 19 | 2007 | 18.00 |
| 20 | 2006 | 17.94 |
| 21 | 2005 | 17.75 |
| 22 | 2004 | 17.69 |
| 23 | 2003 | 17.06 |
| 24 | 2002 | 17.21 |
| 25 | 2001 | 18.79 |
| 26 | 2000 | 19.07 |
| 27 | 1999 | 19.43 |
| 28 | 1998 | 19.60 |
| 29 | 1997 | 19.88 |
| 30 | 1996 | 20.09 |
| 31 | 1995 | 20.28 |
| 32 | 1994 | 20.39 |
| 33 | 1993 | 20.32 |
| 34 | 1992 | 20.17 |
| 35 | 1991 | 20.08 |
| 36 | 1990 | 19.71 |
| 37 | 1989 | 19.29 |
| 38 | 1988 | 18.65 |
| 39 | 1987 | 17.23 |
| 40 | 1986 | 16.11 |
| 41 | 1985 | 15.30 |
| 42 | 1984 | 14.44 |
| 43 | 1983 | 13.37 |
| 44 | 1982 | 12.77 |
| 45 | 1981 | 12.48 |
| 46 | 1980 | 12.11 |
| 47 | 1979 | 11.80 |
| 48 | 1978 | 11.41 |
| 49 | 1977 | 11.16 |
| 50 | 1976 | 10.73 |
| 51 | 1975 | 10.36 |
| 52 | 1974 | 9.87 |
| 53 | 1973 | 9.48 |
| 54 | 1972 | 8.97 |
| 55 | 1971 | 7.24 |
| 56 | 1970 | 7.44 |
| 57 | 1965 | 7.04 |
| 58 | 1962 | 6.91 |
| 59 | 1957 | 4.44 |
| 60 | 1952 | 1.56 |
| 61 | 1950 | 0.87 |
| 62 | 1949 | 0.00 |
