单位:万头
时间范围:1978 - 2021
数据来源:国家统计局
| 序号 | 时间(年) | 数据(万头) | 同比(%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | 41.85 | -16.93 |
| 7 | 2015 | 50.38 | -1.52 |
| 8 | 2014 | 51.16 | 17.15 |
| 9 | 2013 | 43.67 | 5.38 |
| 10 | 2012 | 41.44 | -0.69 |
| 11 | 2011 | 41.73 | -6.12 |
| 12 | 2010 | 44.45 | -8.35 |
| 13 | 2009 | 48.50 | -7.19 |
| 14 | 2008 | 52.26 | -8.8 |
| 15 | 2007 | 57.30 | -27.95 |
| 16 | 2006 | 79.53 | -18.9 |
| 17 | 2005 | 98.07 | -18.88 |
| 18 | 2004 | 120.90 | -3.31 |
| 19 | 2003 | 125.04 | 8.28 |
| 20 | 2002 | 115.48 | 29.83 |
| 21 | 2001 | 88.95 | 29.19 |
| 22 | 2000 | 68.85 | 24.73 |
| 23 | 1999 | 55.20 | 9.09 |
| 24 | 1998 | 50.60 | 21.63 |
| 25 | 1997 | 41.60 | 4 |
| 26 | 1996 | 40.00 | 0.25 |
| 27 | 1995 | 39.90 | 8.28 |
| 28 | 1994 | 36.85 | 35.48 |
| 29 | 1993 | 27.20 | 16.24 |
| 30 | 1992 | 23.40 | -4.1 |
| 31 | 1991 | 24.40 | -7.22 |
| 32 | 1990 | 26.30 | -9.93 |
| 33 | 1989 | 29.20 | 14.51 |
| 34 | 1988 | 25.50 | 30.77 |
| 35 | 1987 | 19.50 | 24.2 |
| 36 | 1986 | 15.70 | 16.3 |
| 37 | 1985 | 13.50 | 4.65 |
| 38 | 1984 | 12.90 | -8.51 |
| 39 | 1983 | 14.10 | 17.5 |
| 40 | 1982 | 12.00 | 15.38 |
| 41 | 1981 | 10.40 | 13.04 |
| 42 | 1980 | 9.20 | 8.24 |
| 43 | 1979 | 8.50 | -1.16 |
| 44 | 1978 | 8.60 | 0 |
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