| 序号 |
时间(年) |
数据(单位：万头) |
同比增长(%) |
| 1 |
2025 |
|
|
| 2 |
2024 |
|
|
| 3 |
2023 |
|
|
| 4 |
2022 |
|
|
| 5 |
2021 |
|
|
| 6 |
2020 |
|
|
| 7 |
2019 |
|
|
| 8 |
2018 |
|
|
| 9 |
2017 |
|
|
| 10 |
2016 |
|
|
| 11 |
2015 |
1.47 |
-22.30 |
| 12 |
2014 |
1.89 |
-19.67 |
| 13 |
2013 |
2.36 |
-3.90 |
| 14 |
2012 |
2.45 |
-23.91 |
| 15 |
2011 |
3.22 |
-6.28 |
| 16 |
2010 |
3.44 |
-6.01 |
| 17 |
2009 |
3.66 |
5.78 |
| 18 |
2008 |
3.46 |
-15.61 |
| 19 |
2007 |
4.10 |
-7.45 |
| 20 |
2006 |
4.43 |
-9.41 |
| 21 |
2005 |
4.89 |
-14.96 |
| 22 |
2004 |
5.75 |
-18.32 |
| 23 |
2003 |
7.04 |
-16.29 |
| 24 |
2002 |
8.41 |
-12.85 |
| 25 |
2001 |
9.65 |
-8.88 |
| 26 |
2000 |
10.59 |
-8.94 |
| 27 |
1999 |
11.63 |
-3.73 |
| 28 |
1998 |
12.08 |
0.67 |
| 29 |
1997 |
12.00 |
-7.69 |
| 30 |
1996 |
13.00 |
-2.69 |
| 31 |
1995 |
13.36 |
-6.83 |
| 32 |
1994 |
14.34 |
-4.40 |
| 33 |
1993 |
15.00 |
-4.46 |
| 34 |
1992 |
15.70 |
-1.26 |
| 35 |
1991 |
15.90 |
-2.45 |
| 36 |
1990 |
16.30 |
0.62 |
| 37 |
1989 |
16.20 |
-2.41 |
| 38 |
1988 |
16.60 |
0.61 |
| 39 |
1987 |
16.50 |
-1.20 |
| 40 |
1986 |
16.70 |
1.83 |
| 41 |
1985 |
16.40 |
2.50 |
| 42 |
1984 |
16.00 |
8.11 |
| 43 |
1983 |
14.80 |
13.85 |
| 44 |
1982 |
13.00 |
27.45 |
| 45 |
1981 |
10.20 |
13.33 |
| 46 |
1980 |
9.00 |
3.45 |
| 47 |
1979 |
8.70 |
-1.14 |
| 48 |
1978 |
8.80 |
-- |
