| 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 |
16319.00 |
| 8 |
2018 |
16430.00 |
| 9 |
2017 |
16337.00 |
| 10 |
2016 |
16392.00 |
| 11 |
2015 |
16105.00 |
| 12 |
2014 |
16203.00 |
| 13 |
2013 |
16940.00 |
| 14 |
2012 |
16776.00 |
| 15 |
2011 |
16395.00 |
| 16 |
2010 |
16807.00 |
| 17 |
2009 |
16966.00 |
| 18 |
2008 |
16191.00 |
| 19 |
2007 |
16268.00 |
| 20 |
2006 |
16210.00 |
| 21 |
2005 |
16243.00 |
| 22 |
2004 |
16596.00 |
| 23 |
2003 |
16396.00 |
| 24 |
2002 |
16184.00 |
| 25 |
2001 |
16329.00 |
| 26 |
2000 |
16717.00 |
| 27 |
1999 |
16872.00 |
| 28 |
1998 |
17077.00 |
| 29 |
1997 |
17021.00 |
| 30 |
1996 |
16853.00 |
| 31 |
1995 |
17606.00 |
| 32 |
1994 |
18655.00 |
| 33 |
1993 |
19169.00 |
| 34 |
1992 |
19159.00 |
| 35 |
1991 |
19829.00 |
| 36 |
1990 |
20910.00 |
| 37 |
1989 |
21417.00 |
| 38 |
1988 |
21233.00 |
| 39 |
1987 |
21428.00 |
| 40 |
1986 |
20995.00 |
| 41 |
1985 |
20626.00 |
| 42 |
1984 |
19258.00 |
| 43 |
1983 |
19080.00 |
| 44 |
1982 |
19106.00 |
| 45 |
1981 |
18708.00 |
| 46 |
1980 |
19950.00 |
| 47 |
1979 |
19236.00 |
| 48 |
1978 |
17439.00 |
| 49 |
1977 |
16075.00 |
| 50 |
1976 |
14277.00 |
| 51 |
1975 |
14384.00 |
| 52 |
1974 |
15711.00 |
| 53 |
1973 |
14023.00 |
| 54 |
1972 |
13045.00 |
| 55 |
1971 |
12984.00 |
| 56 |
1970 |
11479.00 |
| 57 |
1969 |
9180.00 |
| 58 |
1968 |
9542.00 |
| 59 |
1967 |
10317.00 |
| 60 |
1966 |
9410.00 |
| 61 |
1965 |
6787.00 |
| 62 |
1964 |
5700.00 |
| 63 |
1963 |
5381.00 |
| 64 |
1962 |
6244.00 |
| 65 |
1961 |
3948.00 |
| 66 |
1960 |
2836.00 |
