单位:万头
时间范围:1980 - 2022
数据来源:国家统计局
| 序号 | 时间(年) | 数据(万头) | 同比(%) |
|---|---|---|---|
| 1 | 2022 | ||
| 2 | 2021 | ||
| 3 | 2020 | ||
| 4 | 2019 | ||
| 5 | 2018 | ||
| 6 | 2017 | 14.90 | 2.76 |
| 7 | 2016 | 14.50 | -3.27 |
| 8 | 2015 | 14.99 | -4.83 |
| 9 | 2014 | 15.75 | -9.9 |
| 10 | 2013 | 17.48 | -1.24 |
| 11 | 2012 | 17.70 | -7.48 |
| 12 | 2011 | 19.13 | -3.82 |
| 13 | 2010 | 19.89 | -2.36 |
| 14 | 2009 | 20.37 | -1.4 |
| 15 | 2008 | 20.66 | -0.39 |
| 16 | 2007 | 20.74 | -9.71 |
| 17 | 2006 | 22.97 | -35.37 |
| 18 | 2005 | 35.54 | -9.45 |
| 19 | 2004 | 39.25 | 0.9 |
| 20 | 2003 | 38.90 | -1.84 |
| 21 | 2002 | 39.63 | 0.84 |
| 22 | 2001 | 39.30 | 0.9 |
| 23 | 2000 | 38.95 | -4.16 |
| 24 | 1999 | 40.64 | -6.62 |
| 25 | 1998 | 43.52 | -6.21 |
| 26 | 1997 | 46.40 | -6.26 |
| 27 | 1996 | 49.50 | -1.63 |
| 28 | 1995 | 50.32 | -0.79 |
| 29 | 1994 | 50.72 | -6.25 |
| 30 | 1993 | 54.10 | -10.58 |
| 31 | 1992 | 60.50 | -7.07 |
| 32 | 1991 | 65.10 | -4.26 |
| 33 | 1990 | 68.00 | -1.88 |
| 34 | 1989 | 69.30 | -2.53 |
| 35 | 1988 | 71.10 | -4.82 |
| 36 | 1987 | 74.70 | -1.45 |
| 37 | 1986 | 75.80 | -0.39 |
| 38 | 1985 | 76.10 | -2.93 |
| 39 | 1984 | 78.40 | -2.73 |
| 40 | 1983 | 80.60 | -2.54 |
| 41 | 1982 | 82.70 | 0 |
| 42 | 1981 | 82.70 | -0.36 |
| 43 | 1980 | 83.00 | 0 |
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