注：
| 序号 |
时间(年) |
数据(单位：万人次) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
|
| 8 |
2014 |
|
| 9 |
2013 |
|
| 10 |
2012 |
|
| 11 |
2011 |
73259.00 |
| 12 |
2010 |
70714.00 |
| 13 |
2009 |
71586.00 |
| 14 |
2008 |
68409.00 |
| 15 |
2007 |
60088.00 |
| 16 |
2006 |
55713.00 |
| 17 |
2005 |
52452.00 |
| 18 |
2004 |
50862.00 |
| 19 |
2003 |
45483.00 |
| 20 |
2002 |
46570.00 |
| 21 |
2001 |
44926.00 |
| 22 |
2000 |
41696.00 |
| 23 |
1999 |
38884.00 |
| 24 |
1998 |
39618.00 |
| 25 |
1997 |
41212.00 |
| 26 |
1996 |
40474.00 |
| 27 |
1995 |
37508.00 |
| 28 |
1994 |
33916.00 |
| 29 |
1993 |
37970.00 |
| 30 |
1992 |
33668.00 |
| 31 |
1991 |
31683.00 |
| 32 |
1990 |
36639.00 |
| 33 |
1989 |
36439.00 |
| 34 |
1988 |
33955.00 |
| 35 |
1987 |
32670.00 |
| 36 |
1986 |
31643.00 |
| 37 |
1985 |
31355.00 |
| 38 |
1984 |
26487.00 |
| 39 |
1983 |
22154.00 |
| 40 |
1982 |
20197.00 |
| 41 |
1981 |
17834.00 |
| 42 |
1980 |
14593.00 |
| 43 |
1979 |
8115.00 |
| 44 |
1978 |
6285.00 |
| 45 |
1975 |
4385.00 |
| 46 |
1970 |
2195.00 |
| 47 |
1965 |
2135.00 |
| 48 |
1962 |
1096.00 |
| 49 |
1957 |
1254.00 |
| 50 |
1952 |
86.00 |
