| 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 |
16699.00 |
| 8 |
2018 |
16584.00 |
| 9 |
2017 |
16490.00 |
| 10 |
2016 |
16615.00 |
| 11 |
2015 |
17120.00 |
| 12 |
2014 |
17760.00 |
| 13 |
2013 |
18521.00 |
| 14 |
2012 |
20090.00 |
| 15 |
2011 |
21456.00 |
| 16 |
2010 |
22192.00 |
| 17 |
2009 |
22666.00 |
| 18 |
2008 |
22850.00 |
| 19 |
2007 |
23316.00 |
| 20 |
2006 |
23669.00 |
| 21 |
2005 |
24309.00 |
| 22 |
2004 |
25199.00 |
| 23 |
2003 |
26011.00 |
| 24 |
2002 |
25349.00 |
| 25 |
2001 |
25328.00 |
| 26 |
2000 |
25220.00 |
| 27 |
1999 |
25425.00 |
| 28 |
1998 |
29051.00 |
| 29 |
1997 |
28601.00 |
| 30 |
1996 |
29637.00 |
| 31 |
1995 |
30151.00 |
| 32 |
1994 |
30341.00 |
| 33 |
1993 |
31158.00 |
| 34 |
1992 |
31822.00 |
| 35 |
1991 |
29847.00 |
| 36 |
1990 |
31747.00 |
| 37 |
1989 |
34999.00 |
| 38 |
1988 |
35378.00 |
| 39 |
1987 |
33603.00 |
| 40 |
1986 |
32167.00 |
| 41 |
1985 |
33853.00 |
| 42 |
1984 |
33917.00 |
| 43 |
1983 |
33873.00 |
| 44 |
1982 |
34700.00 |
| 45 |
1981 |
34000.00 |
| 46 |
1980 |
33000.00 |
| 47 |
1979 |
32150.00 |
| 48 |
1978 |
31300.00 |
| 49 |
1977 |
30410.00 |
| 50 |
1976 |
29900.00 |
| 51 |
1975 |
29200.00 |
| 52 |
1974 |
28816.00 |
| 53 |
1973 |
28105.00 |
| 54 |
1972 |
27335.00 |
| 55 |
1971 |
26053.00 |
| 56 |
1970 |
24876.00 |
| 57 |
1969 |
23627.00 |
| 58 |
1968 |
23294.00 |
| 59 |
1967 |
22965.00 |
| 60 |
1966 |
21975.00 |
| 61 |
1965 |
21078.00 |
| 62 |
1964 |
20219.00 |
| 63 |
1963 |
19325.00 |
| 64 |
1962 |
18453.00 |
| 65 |
1961 |
17668.00 |
| 66 |
1960 |
17413.00 |
