| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 41600.00 |
| 8 | 2018 | 40150.00 |
| 9 | 2017 | 39452.00 |
| 10 | 2016 | 38675.00 |
| 11 | 2015 | 37900.00 |
| 12 | 2014 | 36800.00 |
| 13 | 2013 | 36500.00 |
| 14 | 2012 | 36258.00 |
| 15 | 2011 | 34862.00 |
| 16 | 2010 | 34294.00 |
| 17 | 2009 | 33510.00 |
| 18 | 2008 | 32700.00 |
| 19 | 2007 | 33110.00 |
| 20 | 2006 | 31515.00 |
| 21 | 2005 | 30425.00 |
| 22 | 2004 | 28572.00 |
| 23 | 2003 | 28491.00 |
| 24 | 2002 | 28098.00 |
| 25 | 2001 | 26760.00 |
| 26 | 2000 | 24520.00 |
| 27 | 1999 | 23352.00 |
| 28 | 1998 | 21160.00 |
| 29 | 1997 | 20865.00 |
| 30 | 1996 | 21735.00 |
| 31 | 1995 | 17455.00 |
| 32 | 1994 | 15862.00 |
| 33 | 1993 | 14530.00 |
| 34 | 1992 | 14100.00 |
| 35 | 1991 | 13370.00 |
| 36 | 1990 | 12500.00 |
| 37 | 1989 | 12100.00 |
| 38 | 1988 | 13080.00 |
| 39 | 1987 | 14117.00 |
| 40 | 1986 | 12970.00 |
| 41 | 1985 | 12200.00 |
| 42 | 1984 | 11700.00 |
| 43 | 1983 | 11200.00 |
| 44 | 1982 | 10900.00 |
| 45 | 1981 | 10400.00 |
| 46 | 1980 | 14100.00 |
| 47 | 1979 | 12850.00 |
| 48 | 1978 | 17000.00 |
| 49 | 1977 | 15000.00 |
| 50 | 1976 | 14450.00 |
| 51 | 1975 | 14000.00 |
| 52 | 1974 | 13000.00 |
| 53 | 1973 | 12600.00 |
| 54 | 1972 | 11600.00 |
| 55 | 1971 | 10600.00 |
| 56 | 1970 | 11000.00 |
| 57 | 1969 | 10696.00 |
| 58 | 1968 | 10571.00 |
| 59 | 1967 | 9937.00 |
| 60 | 1966 | 9749.00 |
| 61 | 1965 | 8769.00 |
| 62 | 1964 | 8768.00 |
| 63 | 1963 | 8583.00 |
| 64 | 1962 | 8832.00 |
| 65 | 1961 | 8007.00 |
| 66 | 1960 | 7092.00 |
