| 序号 | 时间 (年) |
数据 (万头) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2022 | ||
| 2 | 2021 | ||
| 3 | 2020 | ||
| 4 | 2019 | ||
| 5 | 2018 | ||
| 6 | 2017 | ||
| 7 | 2016 | 19.21 | -1.54 |
| 8 | 2015 | 19.51 | 4.33 |
| 9 | 2014 | 18.70 | 25.00 |
| 10 | 2013 | 14.96 | -13.02 |
| 11 | 2012 | 17.20 | 30.60 |
| 12 | 2011 | 13.17 | 0.92 |
| 13 | 2010 | 13.05 | -12.36 |
| 14 | 2009 | 14.89 | 39.03 |
| 15 | 2008 | 10.71 | -19.72 |
| 16 | 2007 | 13.34 | -31.52 |
| 17 | 2006 | 19.48 | -1.07 |
| 18 | 2005 | 19.69 | -10.74 |
| 19 | 2004 | 22.06 | -- |
| 20 | 2003 | 22.06 | 4.55 |
| 21 | 2002 | 21.10 | 4.98 |
| 22 | 2001 | 20.10 | -1.47 |
| 23 | 2000 | 20.40 | 2.20 |
| 24 | 1999 | 19.96 | 2.99 |
| 25 | 1998 | 19.38 | -2.61 |
| 26 | 1997 | 19.90 | 22.09 |
| 27 | 1996 | 16.30 | -36.87 |
| 28 | 1995 | 25.82 | -2.42 |
| 29 | 1994 | 26.46 | -2.00 |
| 30 | 1993 | 27.00 | -11.48 |
| 31 | 1992 | 30.50 | -17.79 |
| 32 | 1991 | 37.10 | -8.17 |
| 33 | 1990 | 40.40 | -1.46 |
| 34 | 1989 | 41.00 | -- |
| 35 | 1988 | 41.00 | 5.94 |
| 36 | 1987 | 38.70 | 11.85 |
| 37 | 1986 | 34.60 | 9.84 |
| 38 | 1985 | 31.50 | -0.32 |
| 39 | 1984 | 31.60 | -2.47 |
| 40 | 1983 | 32.40 | 0.93 |
| 41 | 1982 | 32.10 | 5.94 |
| 42 | 1981 | 30.30 | 3.41 |
| 43 | 1980 | 29.30 | 0.34 |
| 44 | 1979 | 29.20 | 6.57 |
| 45 | 1978 | 27.40 | -- |
