| 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 |
0.09 |
-- |
| 8 |
2015 |
0.09 |
-18.18 |
| 9 |
2014 |
0.11 |
-- |
| 10 |
2013 |
0.11 |
-15.38 |
| 11 |
2012 |
0.13 |
-13.33 |
| 12 |
2011 |
0.15 |
-11.76 |
| 13 |
2010 |
0.17 |
-15.00 |
| 14 |
2009 |
0.20 |
-4.76 |
| 15 |
2008 |
0.21 |
-16.00 |
| 16 |
2007 |
0.25 |
-13.79 |
| 17 |
2006 |
0.29 |
-17.14 |
| 18 |
2005 |
0.35 |
-45.31 |
| 19 |
2004 |
0.64 |
-37.86 |
| 20 |
2003 |
1.03 |
-30.87 |
| 21 |
2002 |
1.49 |
2.05 |
| 22 |
2001 |
1.46 |
-7.59 |
| 23 |
2000 |
1.58 |
-31.00 |
| 24 |
1999 |
2.29 |
-10.20 |
| 25 |
1998 |
2.55 |
-15.00 |
| 26 |
1997 |
3.00 |
-31.82 |
| 27 |
1996 |
4.40 |
-17.76 |
| 28 |
1995 |
5.35 |
-5.48 |
| 29 |
1994 |
5.66 |
-4.07 |
| 30 |
1993 |
5.90 |
-6.35 |
| 31 |
1992 |
6.30 |
-12.50 |
| 32 |
1991 |
7.20 |
-11.11 |
| 33 |
1990 |
8.10 |
-15.63 |
| 34 |
1989 |
9.60 |
-7.69 |
| 35 |
1988 |
10.40 |
-10.34 |
| 36 |
1987 |
11.60 |
-16.55 |
| 37 |
1986 |
13.90 |
-11.46 |
| 38 |
1985 |
15.70 |
-8.72 |
| 39 |
1984 |
17.20 |
-7.03 |
| 40 |
1983 |
18.50 |
-4.15 |
| 41 |
1982 |
19.30 |
-0.52 |
| 42 |
1981 |
19.40 |
7.78 |
| 43 |
1980 |
18.00 |
9.76 |
| 44 |
1979 |
16.40 |
10.07 |
| 45 |
1978 |
14.90 |
-- |
