| 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 |
20.10 |
| 8 |
2016 |
20.16 |
| 9 |
2015 |
20.35 |
| 10 |
2014 |
21.60 |
| 11 |
2013 |
21.94 |
| 12 |
2012 |
21.08 |
| 13 |
2011 |
20.24 |
| 14 |
2010 |
20.60 |
| 15 |
2009 |
20.31 |
| 16 |
2008 |
18.50 |
| 17 |
2007 |
21.05 |
| 18 |
2006 |
20.62 |
| 19 |
2005 |
32.97 |
| 20 |
2004 |
11.96 |
| 21 |
2003 |
16.06 |
| 22 |
2002 |
14.11 |
| 23 |
2001 |
10.17 |
| 24 |
2000 |
6.28 |
| 25 |
1999 |
6.91 |
| 26 |
1998 |
7.20 |
| 27 |
1997 |
6.60 |
| 28 |
1996 |
5.80 |
| 29 |
1995 |
5.90 |
| 30 |
1994 |
6.30 |
| 31 |
1993 |
7.30 |
| 32 |
1992 |
7.00 |
| 33 |
1991 |
4.70 |
| 34 |
1990 |
5.40 |
| 35 |
1989 |
4.90 |
| 36 |
1988 |
6.20 |
| 37 |
1987 |
5.80 |
| 38 |
1986 |
5.60 |
| 39 |
1985 |
5.50 |
| 40 |
1984 |
4.40 |
| 41 |
1983 |
3.00 |
| 42 |
1982 |
2.20 |
| 43 |
1981 |
1.70 |
| 44 |
1980 |
1.80 |
| 45 |
1979 |
1.50 |
| 46 |
1978 |
1.80 |
| 47 |
1977 |
1.80 |
| 48 |
1976 |
1.80 |
| 49 |
1975 |
1.60 |
| 50 |
1965 |
1.10 |
| 51 |
1964 |
0.80 |
| 52 |
1963 |
0.60 |
| 53 |
1962 |
0.50 |
| 54 |
1961 |
0.50 |
| 55 |
1960 |
1.18 |
| 56 |
1959 |
1.37 |
| 57 |
1958 |
1.22 |
| 58 |
1957 |
0.56 |
| 59 |
1956 |
0.58 |
| 60 |
1955 |
0.44 |
| 61 |
1954 |
0.35 |
| 62 |
1953 |
0.33 |
| 63 |
1952 |
0.33 |
| 64 |
1951 |
0.17 |
| 65 |
1949 |
0.05 |
