| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 55008.00 |
| 8 | 2018 | 54793.00 |
| 9 | 2017 | 54163.00 |
| 10 | 2016 | 53118.00 |
| 11 | 2015 | 52168.00 |
| 12 | 2014 | 52396.00 |
| 13 | 2013 | 52201.00 |
| 14 | 2012 | 50714.00 |
| 15 | 2011 | 48851.00 |
| 16 | 2010 | 49842.00 |
| 17 | 2009 | 54260.00 |
| 18 | 2008 | 55662.00 |
| 19 | 2007 | 55664.00 |
| 20 | 2006 | 54266.00 |
| 21 | 2005 | 53767.00 |
| 22 | 2004 | 53968.00 |
| 23 | 2003 | 53069.00 |
| 24 | 2002 | 52369.00 |
| 25 | 2001 | 51167.00 |
| 26 | 2000 | 50332.00 |
| 27 | 1999 | 49437.00 |
| 28 | 1998 | 49238.00 |
| 29 | 1997 | 51696.00 |
| 30 | 1996 | 53569.00 |
| 31 | 1995 | 54207.00 |
| 32 | 1994 | 54875.00 |
| 33 | 1993 | 55577.00 |
| 34 | 1992 | 55229.00 |
| 35 | 1991 | 55780.00 |
| 36 | 1990 | 56382.00 |
| 37 | 1989 | 56982.00 |
| 38 | 1988 | 56482.00 |
| 39 | 1987 | 56583.00 |
| 40 | 1986 | 57484.00 |
| 41 | 1985 | 57484.00 |
| 42 | 1984 | 56475.00 |
| 43 | 1983 | 55000.00 |
| 44 | 1982 | 54749.00 |
| 45 | 1981 | 56199.00 |
| 46 | 1980 | 56630.00 |
| 47 | 1979 | 58173.00 |
| 48 | 1978 | 60625.00 |
| 49 | 1977 | 61291.00 |
| 50 | 1976 | 61469.00 |
| 51 | 1975 | 60115.00 |
| 52 | 1974 | 57232.00 |
| 53 | 1973 | 54467.00 |
| 54 | 1972 | 52183.00 |
| 55 | 1971 | 49770.00 |
| 56 | 1970 | 50309.00 |
| 57 | 1969 | 51560.00 |
| 58 | 1968 | 51764.00 |
| 59 | 1967 | 51801.00 |
| 60 | 1966 | 50614.00 |
| 61 | 1965 | 48092.00 |
| 62 | 1964 | 46252.00 |
| 63 | 1963 | 47940.00 |
| 64 | 1962 | 48350.00 |
| 65 | 1961 | 47682.00 |
| 66 | 1960 | 45694.00 |
