| 序号 | 时间 (年) |
数据 (万头) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 14.91 | 7.89 |
| 8 | 2014 | 13.82 | 4.38 |
| 9 | 2013 | 13.24 | 7.99 |
| 10 | 2012 | 12.26 | 12.27 |
| 11 | 2011 | 10.92 | 9.20 |
| 12 | 2010 | 10.00 | 4.38 |
| 13 | 2009 | 9.58 | 8.62 |
| 14 | 2008 | 8.82 | 4.38 |
| 15 | 2007 | 8.45 | -11.98 |
| 16 | 2006 | 9.60 | 12.41 |
| 17 | 2005 | 8.54 | 5.17 |
| 18 | 2004 | 8.12 | 7.41 |
| 19 | 2003 | 7.56 | -1.69 |
| 20 | 2002 | 7.69 | -13.40 |
| 21 | 2001 | 8.88 | -26.00 |
| 22 | 2000 | 12.00 | -6.54 |
| 23 | 1999 | 12.84 | -5.45 |
| 24 | 1998 | 13.58 | -5.69 |
| 25 | 1997 | 14.40 | -2.04 |
| 26 | 1996 | 14.70 | -0.41 |
| 27 | 1995 | 14.76 | -0.54 |
| 28 | 1994 | 14.84 | -6.67 |
| 29 | 1993 | 15.90 | -9.14 |
| 30 | 1992 | 17.50 | -14.22 |
| 31 | 1991 | 20.40 | -8.52 |
| 32 | 1990 | 22.30 | -4.70 |
| 33 | 1989 | 23.40 | 0.86 |
| 34 | 1988 | 23.20 | -4.13 |
| 35 | 1987 | 24.20 | -- |
| 36 | 1984 | 30.00 | -7.98 |
| 37 | 1983 | 32.60 | -10.19 |
| 38 | 1982 | 36.30 | -4.47 |
| 39 | 1981 | 38.00 | 3.26 |
| 40 | 1980 | 36.80 | 1.38 |
| 41 | 1979 | 36.30 | 200.00 |
| 42 | 1978 | 12.10 | -- |
