| 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 |
0.10 |
-40.38 |
| 12 |
2014 |
0.17 |
-25.24 |
| 13 |
2013 |
0.23 |
5.94 |
| 14 |
2012 |
0.21 |
-20.54 |
| 15 |
2011 |
0.27 |
-13.16 |
| 16 |
2010 |
0.31 |
-16.22 |
| 17 |
2009 |
0.37 |
32.14 |
| 18 |
2008 |
0.28 |
-- |
| 19 |
2007 |
0.28 |
-3.45 |
| 20 |
2006 |
0.29 |
-32.56 |
| 21 |
2005 |
0.43 |
-12.24 |
| 22 |
2004 |
0.49 |
-24.62 |
| 23 |
2003 |
0.65 |
-8.45 |
| 24 |
2002 |
0.71 |
-29.70 |
| 25 |
2001 |
1.01 |
1.00 |
| 26 |
2000 |
1.00 |
-7.41 |
| 27 |
1999 |
1.08 |
-4.42 |
| 28 |
1998 |
1.13 |
-5.83 |
| 29 |
1997 |
1.20 |
20.00 |
| 30 |
1996 |
1.00 |
-35.06 |
| 31 |
1995 |
1.54 |
-13.97 |
| 32 |
1994 |
1.79 |
-10.50 |
| 33 |
1993 |
2.00 |
-9.09 |
| 34 |
1992 |
2.20 |
-8.33 |
| 35 |
1991 |
2.40 |
-11.11 |
| 36 |
1990 |
2.70 |
-6.90 |
| 37 |
1989 |
2.90 |
-14.71 |
| 38 |
1988 |
3.40 |
-10.53 |
| 39 |
1987 |
3.80 |
-15.56 |
| 40 |
1986 |
4.50 |
-8.16 |
| 41 |
1985 |
4.90 |
-3.92 |
| 42 |
1984 |
5.10 |
-3.77 |
| 43 |
1983 |
5.30 |
-8.62 |
| 44 |
1982 |
5.80 |
1.75 |
| 45 |
1981 |
5.70 |
3.64 |
| 46 |
1980 |
5.50 |
-- |
| 47 |
1979 |
5.50 |
-12.70 |
| 48 |
1978 |
6.30 |
-- |
