| 序号 |
时间(年) |
数据(单位：万只) |
| 1 |
2020 |
|
| 2 |
2019 |
|
| 3 |
2018 |
|
| 4 |
2017 |
|
| 5 |
2016 |
|
| 6 |
2015 |
|
| 7 |
2014 |
2530.64 |
| 8 |
2013 |
2472.15 |
| 9 |
2012 |
2493.35 |
| 10 |
2011 |
2546.51 |
| 11 |
2010 |
2707.40 |
| 12 |
2009 |
2827.01 |
| 13 |
2008 |
2941.33 |
| 14 |
2007 |
3001.42 |
| 15 |
2006 |
3026.24 |
| 16 |
2005 |
3002.98 |
| 17 |
2004 |
2869.43 |
| 18 |
2003 |
2731.23 |
| 19 |
2002 |
2646.54 |
| 20 |
2001 |
2530.15 |
| 21 |
2000 |
2375.73 |
| 22 |
1999 |
2838.80 |
| 23 |
1998 |
2518.90 |
| 24 |
1997 |
2269.30 |
| 25 |
1996 |
2051.80 |
| 26 |
1995 |
2034.10 |
| 27 |
1994 |
1668.20 |
| 28 |
1993 |
1411.00 |
| 29 |
1992 |
1366.10 |
| 30 |
1991 |
1348.70 |
| 31 |
1990 |
1416.40 |
| 32 |
1989 |
1348.40 |
| 33 |
1988 |
1219.00 |
| 34 |
1987 |
842.10 |
| 35 |
1986 |
617.60 |
| 36 |
1985 |
558.30 |
| 37 |
1984 |
519.10 |
| 38 |
1983 |
616.30 |
| 39 |
1982 |
521.60 |
| 40 |
1981 |
460.70 |
| 41 |
1980 |
377.50 |
| 42 |
1979 |
228.60 |
| 43 |
1978 |
142.40 |
