| 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 |
19889.00 |
| 8 |
2018 |
19118.00 |
| 9 |
2017 |
18191.00 |
| 10 |
2016 |
19504.00 |
| 11 |
2015 |
17600.00 |
| 12 |
2014 |
16812.00 |
| 13 |
2013 |
16953.00 |
| 14 |
2012 |
16340.00 |
| 15 |
2011 |
13308.00 |
| 16 |
2010 |
14923.00 |
| 17 |
2009 |
14916.00 |
| 18 |
2008 |
13792.00 |
| 19 |
2007 |
14422.00 |
| 20 |
2006 |
13943.00 |
| 21 |
2005 |
13817.00 |
| 22 |
2004 |
14796.00 |
| 23 |
2003 |
15856.00 |
| 24 |
2002 |
15906.00 |
| 25 |
2001 |
15029.00 |
| 26 |
2000 |
13841.00 |
| 27 |
1999 |
13053.00 |
| 28 |
1998 |
12426.00 |
| 29 |
1997 |
11685.00 |
| 30 |
1996 |
11037.00 |
| 31 |
1995 |
10881.00 |
| 32 |
1994 |
10064.00 |
| 33 |
1993 |
10322.00 |
| 34 |
1992 |
10081.00 |
| 35 |
1991 |
9131.00 |
| 36 |
1990 |
8493.00 |
| 37 |
1989 |
9578.00 |
| 38 |
1988 |
9004.00 |
| 39 |
1987 |
8623.00 |
| 40 |
1986 |
7084.00 |
| 41 |
1985 |
6985.00 |
| 42 |
1984 |
6124.00 |
| 43 |
1983 |
7494.00 |
| 44 |
1982 |
4677.00 |
| 45 |
1981 |
4368.00 |
| 46 |
1980 |
3273.00 |
| 47 |
1979 |
5174.00 |
| 48 |
1978 |
3296.00 |
| 49 |
1977 |
1879.00 |
| 50 |
1976 |
2998.00 |
| 51 |
1975 |
1480.00 |
| 52 |
1974 |
2103.00 |
| 53 |
1973 |
2112.00 |
| 54 |
1972 |
1730.00 |
| 55 |
1971 |
1798.00 |
| 56 |
1970 |
1401.00 |
| 57 |
1969 |
1610.00 |
| 58 |
1968 |
1310.00 |
| 59 |
1967 |
1254.00 |
| 60 |
1966 |
1953.00 |
| 61 |
1965 |
1222.00 |
| 62 |
1964 |
971.00 |
| 63 |
1963 |
919.00 |
| 64 |
1962 |
1191.00 |
| 65 |
1961 |
1007.00 |
| 66 |
1960 |
1096.00 |
