| 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 |
37.38 |
-3.09 |
| 8 |
2015 |
38.57 |
-3.21 |
| 9 |
2014 |
39.85 |
7.76 |
| 10 |
2013 |
36.98 |
7.50 |
| 11 |
2012 |
34.40 |
6.50 |
| 12 |
2011 |
32.30 |
8.97 |
| 13 |
2010 |
29.64 |
-2.72 |
| 14 |
2009 |
30.47 |
-0.29 |
| 15 |
2008 |
30.56 |
20.03 |
| 16 |
2007 |
25.46 |
-8.91 |
| 17 |
2006 |
27.95 |
-7.57 |
| 18 |
2005 |
30.24 |
15.55 |
| 19 |
2004 |
26.17 |
3.77 |
| 20 |
2003 |
25.22 |
6.41 |
| 21 |
2002 |
23.70 |
-0.84 |
| 22 |
2001 |
23.90 |
1.70 |
| 23 |
2000 |
23.50 |
5.57 |
| 24 |
1999 |
22.26 |
4.61 |
| 25 |
1998 |
21.28 |
0.85 |
| 26 |
1997 |
21.10 |
-6.64 |
| 27 |
1996 |
22.60 |
14.14 |
| 28 |
1995 |
19.80 |
9.45 |
| 29 |
1994 |
18.09 |
-2.74 |
| 30 |
1993 |
18.60 |
-- |
| 31 |
1992 |
18.60 |
4.49 |
| 32 |
1991 |
17.80 |
8.54 |
| 33 |
1990 |
16.40 |
6.49 |
| 34 |
1989 |
15.40 |
-- |
| 35 |
1988 |
15.40 |
-1.28 |
| 36 |
1987 |
15.60 |
8.33 |
| 37 |
1986 |
14.40 |
9.09 |
| 38 |
1985 |
13.20 |
5.60 |
| 39 |
1984 |
12.50 |
-6.72 |
| 40 |
1983 |
13.40 |
-12.99 |
| 41 |
1982 |
15.40 |
-2.53 |
| 42 |
1981 |
15.80 |
-19.39 |
| 43 |
1980 |
19.60 |
-20.65 |
| 44 |
1979 |
24.70 |
-0.40 |
| 45 |
1978 |
24.80 |
-- |
