| 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 |
3866.00 |
| 8 |
2018 |
3842.00 |
| 9 |
2017 |
3822.00 |
| 10 |
2016 |
3824.00 |
| 11 |
2015 |
3860.00 |
| 12 |
2014 |
3962.00 |
| 13 |
2013 |
4065.00 |
| 14 |
2012 |
4172.00 |
| 15 |
2011 |
4230.00 |
| 16 |
2010 |
4376.00 |
| 17 |
2009 |
4423.00 |
| 18 |
2008 |
4398.00 |
| 19 |
2007 |
4391.00 |
| 20 |
2006 |
4390.00 |
| 21 |
2005 |
4401.00 |
| 22 |
2004 |
4478.00 |
| 23 |
2003 |
4524.00 |
| 24 |
2002 |
4563.00 |
| 25 |
2001 |
4530.00 |
| 26 |
2000 |
4588.00 |
| 27 |
1999 |
4656.00 |
| 28 |
1998 |
4708.00 |
| 29 |
1997 |
4750.00 |
| 30 |
1996 |
4828.00 |
| 31 |
1995 |
4916.00 |
| 32 |
1994 |
4990.00 |
| 33 |
1993 |
5024.00 |
| 34 |
1992 |
4980.00 |
| 35 |
1991 |
4873.00 |
| 36 |
1990 |
4760.00 |
| 37 |
1989 |
4682.00 |
| 38 |
1988 |
4667.00 |
| 39 |
1987 |
4694.00 |
| 40 |
1986 |
4742.00 |
| 41 |
1985 |
4693.00 |
| 42 |
1984 |
4682.00 |
| 43 |
1983 |
4590.00 |
| 44 |
1982 |
4485.00 |
| 45 |
1981 |
4385.00 |
| 46 |
1980 |
4248.00 |
| 47 |
1979 |
4120.00 |
| 48 |
1978 |
4009.00 |
| 49 |
1977 |
3875.00 |
| 50 |
1976 |
3723.00 |
| 51 |
1975 |
3644.00 |
| 52 |
1974 |
3650.00 |
| 53 |
1973 |
3569.00 |
| 54 |
1972 |
3568.00 |
| 55 |
1971 |
3615.00 |
| 56 |
1970 |
3593.00 |
| 57 |
1969 |
3458.00 |
| 58 |
1968 |
3155.00 |
| 59 |
1967 |
2928.00 |
| 60 |
1966 |
2887.00 |
| 61 |
1965 |
3175.00 |
| 62 |
1964 |
3446.00 |
| 63 |
1963 |
3482.00 |
| 64 |
1962 |
3334.00 |
| 65 |
1961 |
3198.00 |
| 66 |
1960 |
3163.00 |
