| 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 |
41650.00 |
| 8 |
2018 |
42175.00 |
| 9 |
2017 |
41125.00 |
| 10 |
2016 |
39650.00 |
| 11 |
2015 |
39990.00 |
| 12 |
2014 |
41800.00 |
| 13 |
2013 |
44525.00 |
| 14 |
2012 |
43000.00 |
| 15 |
2011 |
41800.00 |
| 16 |
2010 |
41800.00 |
| 17 |
2009 |
40000.00 |
| 18 |
2008 |
40441.00 |
| 19 |
2007 |
42345.00 |
| 20 |
2006 |
41225.00 |
| 21 |
2005 |
39430.00 |
| 22 |
2004 |
36955.00 |
| 23 |
2003 |
34398.00 |
| 24 |
2002 |
33519.00 |
| 25 |
2001 |
31860.00 |
| 26 |
2000 |
30467.00 |
| 27 |
1999 |
29500.00 |
| 28 |
1998 |
29805.00 |
| 29 |
1997 |
29514.00 |
| 30 |
1996 |
31144.00 |
| 31 |
1995 |
29803.00 |
| 32 |
1994 |
28088.00 |
| 33 |
1993 |
27832.00 |
| 34 |
1992 |
28000.00 |
| 35 |
1991 |
26600.00 |
| 36 |
1990 |
24200.00 |
| 37 |
1989 |
23900.00 |
| 38 |
1988 |
23500.00 |
| 39 |
1987 |
23000.00 |
| 40 |
1986 |
21400.00 |
| 41 |
1985 |
20700.00 |
| 42 |
1984 |
20500.00 |
| 43 |
1983 |
19600.00 |
| 44 |
1982 |
19200.00 |
| 45 |
1981 |
19400.00 |
| 46 |
1980 |
15793.00 |
| 47 |
1979 |
10050.00 |
| 48 |
1978 |
11200.00 |
| 49 |
1977 |
12500.00 |
| 50 |
1976 |
11300.00 |
| 51 |
1975 |
11000.00 |
| 52 |
1974 |
10500.00 |
| 53 |
1973 |
12260.00 |
| 54 |
1972 |
10240.00 |
| 55 |
1971 |
9400.00 |
| 56 |
1970 |
9560.00 |
| 57 |
1969 |
9480.00 |
| 58 |
1968 |
8732.00 |
| 59 |
1967 |
7810.00 |
| 60 |
1966 |
7608.00 |
| 61 |
1965 |
7843.00 |
| 62 |
1964 |
7523.00 |
| 63 |
1963 |
7065.00 |
| 64 |
1962 |
6989.00 |
| 65 |
1961 |
7141.00 |
| 66 |
1960 |
7207.00 |
