| 序号 |
时间(年) |
数据(单位：亿份) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
8.60 |
| 8 |
2016 |
10.39 |
| 9 |
2015 |
13.29 |
| 10 |
2014 |
15.06 |
| 11 |
2013 |
16.32 |
| 12 |
2012 |
16.60 |
| 13 |
2011 |
16.13 |
| 14 |
2010 |
15.70 |
| 15 |
2009 |
17.58 |
| 16 |
2008 |
17.91 |
| 17 |
2007 |
16.13 |
| 18 |
2006 |
16.36 |
| 19 |
2005 |
14.58 |
| 20 |
2004 |
14.54 |
| 21 |
2003 |
12.96 |
| 22 |
2002 |
12.70 |
| 23 |
2001 |
12.98 |
| 24 |
2000 |
12.58 |
| 25 |
1999 |
10.97 |
| 26 |
1998 |
10.50 |
| 27 |
1997 |
9.90 |
| 28 |
1996 |
8.80 |
| 29 |
1995 |
9.00 |
| 30 |
1993 |
8.70 |
| 31 |
1992 |
9.40 |
| 32 |
1991 |
9.90 |
| 33 |
1990 |
8.29 |
| 34 |
1989 |
10.86 |
| 35 |
1988 |
10.59 |
| 36 |
1987 |
10.77 |
| 37 |
1986 |
9.50 |
| 38 |
1985 |
11.80 |
| 39 |
1984 |
9.31 |
| 40 |
1983 |
7.07 |
| 41 |
1982 |
5.75 |
| 42 |
1981 |
5.29 |
| 43 |
1980 |
4.66 |
| 44 |
1979 |
4.11 |
| 45 |
1978 |
4.13 |
| 46 |
1977 |
4.09 |
| 47 |
1976 |
4.15 |
| 48 |
1975 |
3.69 |
| 49 |
1974 |
3.71 |
| 50 |
1973 |
3.31 |
| 51 |
1972 |
3.25 |
| 52 |
1965 |
1.86 |
| 53 |
1962 |
0.99 |
| 54 |
1957 |
1.11 |
| 55 |
1952 |
2.08 |
