| 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 |
7900.00 |
| 8 |
2018 |
7700.00 |
| 9 |
2017 |
7485.00 |
| 10 |
2016 |
7100.00 |
| 11 |
2015 |
6850.00 |
| 12 |
2014 |
6750.00 |
| 13 |
2013 |
6700.00 |
| 14 |
2012 |
6800.00 |
| 15 |
2011 |
6900.00 |
| 16 |
2010 |
7000.00 |
| 17 |
2009 |
6875.00 |
| 18 |
2008 |
6754.00 |
| 19 |
2007 |
6732.00 |
| 20 |
2006 |
6925.00 |
| 21 |
2005 |
7275.00 |
| 22 |
2004 |
7800.00 |
| 23 |
2003 |
8000.00 |
| 24 |
2002 |
8200.00 |
| 25 |
2001 |
8600.00 |
| 26 |
2000 |
8460.00 |
| 27 |
1999 |
8400.00 |
| 28 |
1998 |
7240.00 |
| 29 |
1997 |
7400.00 |
| 30 |
1996 |
6775.00 |
| 31 |
1995 |
8300.00 |
| 32 |
1994 |
7500.00 |
| 33 |
1993 |
7000.00 |
| 34 |
1992 |
6573.00 |
| 35 |
1991 |
9450.00 |
| 36 |
1990 |
9018.00 |
| 37 |
1989 |
9569.00 |
| 38 |
1988 |
9773.00 |
| 39 |
1987 |
9514.00 |
| 40 |
1986 |
9036.00 |
| 41 |
1985 |
7885.00 |
| 42 |
1984 |
8023.00 |
| 43 |
1983 |
8233.00 |
| 44 |
1982 |
8550.00 |
| 45 |
1981 |
8400.00 |
| 46 |
1980 |
8315.00 |
| 47 |
1979 |
7930.00 |
| 48 |
1978 |
7725.00 |
| 49 |
1977 |
7490.00 |
| 50 |
1976 |
7360.00 |
| 51 |
1975 |
7195.00 |
| 52 |
1974 |
5078.00 |
| 53 |
1973 |
5045.00 |
| 54 |
1972 |
5040.00 |
