| 序号 |
时间(年) |
数据(单位：千头) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
3601.00 |
| 8 |
2018 |
3465.00 |
| 9 |
2017 |
3295.00 |
| 10 |
2016 |
3092.00 |
| 11 |
2015 |
2912.00 |
| 12 |
2014 |
3166.00 |
| 13 |
2013 |
3066.00 |
| 14 |
2012 |
3110.00 |
| 15 |
2011 |
3394.00 |
| 16 |
2010 |
3735.00 |
| 17 |
2009 |
3680.00 |
| 18 |
2008 |
3849.00 |
| 19 |
2007 |
3820.00 |
| 20 |
2006 |
3972.00 |
| 21 |
2005 |
4400.00 |
| 22 |
2004 |
4450.00 |
| 23 |
2003 |
3574.00 |
| 24 |
2002 |
3851.00 |
| 25 |
2001 |
3804.00 |
| 26 |
2000 |
3836.00 |
| 27 |
1999 |
3935.00 |
| 28 |
1998 |
3755.00 |
| 29 |
1997 |
3631.00 |
| 30 |
1996 |
3506.00 |
| 31 |
1995 |
3146.00 |
| 32 |
1994 |
3065.00 |
| 33 |
1993 |
3033.00 |
| 34 |
1992 |
3232.00 |
| 35 |
1991 |
3153.00 |
| 36 |
1990 |
3354.00 |
| 37 |
1989 |
3624.00 |
| 38 |
1988 |
3578.00 |
| 39 |
1987 |
3704.00 |
| 40 |
1986 |
4150.00 |
| 41 |
1985 |
4235.00 |
| 42 |
1984 |
4218.00 |
| 43 |
1983 |
4328.00 |
| 44 |
1982 |
4386.00 |
| 45 |
1981 |
4253.00 |
| 46 |
1980 |
4057.00 |
| 47 |
1979 |
3967.00 |
| 48 |
1978 |
4764.00 |
| 49 |
1977 |
5352.00 |
| 50 |
1976 |
5480.00 |
| 51 |
1975 |
5201.00 |
| 52 |
1974 |
4245.00 |
| 53 |
1973 |
3894.00 |
| 54 |
1972 |
4037.00 |
| 55 |
1971 |
4212.00 |
| 56 |
1970 |
4021.00 |
| 57 |
1969 |
4078.00 |
| 58 |
1968 |
4442.00 |
| 59 |
1967 |
4394.00 |
| 60 |
1966 |
4385.00 |
| 61 |
1965 |
4670.00 |
| 62 |
1964 |
4120.00 |
| 63 |
1963 |
3728.00 |
| 64 |
1962 |
3663.00 |
| 65 |
1961 |
3602.00 |
| 66 |
1960 |
3553.00 |
