| 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 |
18500.00 |
| 8 |
2018 |
17600.00 |
| 9 |
2017 |
17215.00 |
| 10 |
2016 |
16795.00 |
| 11 |
2015 |
16375.00 |
| 12 |
2014 |
16430.00 |
| 13 |
2013 |
16815.00 |
| 14 |
2012 |
16135.00 |
| 15 |
2011 |
15925.00 |
| 16 |
2010 |
15765.00 |
| 17 |
2009 |
15505.00 |
| 18 |
2008 |
15265.00 |
| 19 |
2007 |
14685.00 |
| 20 |
2006 |
14815.00 |
| 21 |
2005 |
14759.00 |
| 22 |
2004 |
14515.00 |
| 23 |
2003 |
13865.00 |
| 24 |
2002 |
13865.00 |
| 25 |
2001 |
13765.00 |
| 26 |
2000 |
13615.00 |
| 27 |
1999 |
13575.00 |
| 28 |
1998 |
13105.00 |
| 29 |
1997 |
12770.00 |
| 30 |
1996 |
12453.00 |
| 31 |
1995 |
13468.00 |
| 32 |
1994 |
12600.00 |
| 33 |
1993 |
11950.00 |
| 34 |
1992 |
11400.00 |
| 35 |
1991 |
11350.00 |
| 36 |
1990 |
11000.00 |
| 37 |
1989 |
12600.00 |
| 38 |
1988 |
13200.00 |
| 39 |
1987 |
13200.00 |
| 40 |
1986 |
12800.00 |
| 41 |
1985 |
12010.00 |
| 42 |
1984 |
13080.00 |
| 43 |
1983 |
16981.00 |
| 44 |
1982 |
13864.00 |
| 45 |
1981 |
11613.00 |
| 46 |
1980 |
12633.00 |
| 47 |
1979 |
11494.00 |
| 48 |
1978 |
10736.00 |
| 49 |
1977 |
9028.00 |
| 50 |
1976 |
10202.00 |
| 51 |
1975 |
8648.00 |
| 52 |
1974 |
10199.00 |
| 53 |
1973 |
9190.00 |
| 54 |
1972 |
8291.00 |
| 55 |
1971 |
5278.00 |
| 56 |
1970 |
4843.00 |
| 57 |
1969 |
4517.00 |
| 58 |
1968 |
4303.00 |
| 59 |
1967 |
4069.00 |
| 60 |
1966 |
3566.00 |
| 61 |
1965 |
3466.00 |
| 62 |
1964 |
2127.00 |
| 63 |
1963 |
3120.00 |
| 64 |
1962 |
2991.00 |
| 65 |
1961 |
2759.00 |
| 66 |
1960 |
2744.00 |
