| 序号 |
时间(年) |
数据(单位：万头) |
同比增长(%) |
| 1 |
2022 |
|
|
| 2 |
2021 |
|
|
| 3 |
2020 |
|
|
| 4 |
2019 |
|
|
| 5 |
2018 |
|
|
| 6 |
2017 |
|
|
| 7 |
2016 |
25.64 |
-16.02 |
| 8 |
2015 |
30.53 |
8.73 |
| 9 |
2014 |
28.08 |
7.55 |
| 10 |
2013 |
26.11 |
1.95 |
| 11 |
2012 |
25.61 |
4.96 |
| 12 |
2011 |
24.40 |
-0.25 |
| 13 |
2010 |
24.46 |
-2.47 |
| 14 |
2009 |
25.08 |
4.85 |
| 15 |
2008 |
23.92 |
118.25 |
| 16 |
2007 |
10.96 |
-4.36 |
| 17 |
2006 |
11.46 |
-61.93 |
| 18 |
2005 |
30.10 |
-51.39 |
| 19 |
2004 |
61.92 |
-0.13 |
| 20 |
2003 |
62.00 |
31.91 |
| 21 |
2002 |
47.00 |
-13.82 |
| 22 |
2001 |
54.54 |
-1.62 |
| 23 |
2000 |
55.44 |
6.11 |
| 24 |
1999 |
52.25 |
-7.49 |
| 25 |
1998 |
56.48 |
8.82 |
| 26 |
1997 |
51.90 |
26.89 |
| 27 |
1996 |
40.90 |
-14.26 |
| 28 |
1995 |
47.70 |
18.07 |
| 29 |
1994 |
40.40 |
7.16 |
| 30 |
1993 |
37.70 |
8.33 |
| 31 |
1992 |
34.80 |
-1.69 |
| 32 |
1991 |
35.40 |
-4.84 |
| 33 |
1990 |
37.20 |
11.04 |
| 34 |
1989 |
33.50 |
13.18 |
| 35 |
1988 |
29.60 |
28.70 |
| 36 |
1987 |
23.00 |
-- |
| 37 |
1984 |
26.90 |
-19.22 |
| 38 |
1983 |
33.30 |
-5.40 |
| 39 |
1982 |
35.20 |
-8.33 |
| 40 |
1981 |
38.40 |
-6.57 |
| 41 |
1980 |
41.10 |
-9.07 |
| 42 |
1979 |
45.20 |
17.71 |
| 43 |
1978 |
38.40 |
-- |
