注：2014-2016年=100
| 序号 |
时间(年) |
数据(单位：-) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
100.36 |
| 8 |
2016 |
105.69 |
| 9 |
2015 |
90.98 |
| 10 |
2014 |
103.33 |
| 11 |
2013 |
99.24 |
| 12 |
2012 |
114.97 |
| 13 |
2011 |
59.83 |
| 14 |
2010 |
122.55 |
| 15 |
2009 |
57.73 |
| 16 |
2008 |
72.58 |
| 17 |
2007 |
73.85 |
| 18 |
2006 |
73.37 |
| 19 |
2005 |
68.75 |
| 20 |
2004 |
45.04 |
| 21 |
2003 |
60.97 |
| 22 |
2002 |
45.65 |
| 23 |
2001 |
49.39 |
| 24 |
2000 |
34.62 |
| 25 |
1999 |
47.64 |
| 26 |
1990 |
22.35 |
| 27 |
1989 |
24.14 |
| 28 |
1988 |
31.28 |
| 29 |
1987 |
20.00 |
| 30 |
1986 |
22.97 |
| 31 |
1985 |
25.46 |
| 32 |
1984 |
12.53 |
| 33 |
1983 |
16.27 |
| 34 |
1982 |
14.46 |
| 35 |
1981 |
15.14 |
| 36 |
1980 |
21.29 |
| 37 |
1979 |
20.29 |
| 38 |
1978 |
23.16 |
| 39 |
1977 |
22.39 |
| 40 |
1976 |
21.85 |
| 41 |
1975 |
21.68 |
| 42 |
1974 |
21.75 |
| 43 |
1973 |
17.39 |
| 44 |
1972 |
17.93 |
| 45 |
1971 |
24.51 |
| 46 |
1970 |
24.73 |
| 47 |
1969 |
26.06 |
| 48 |
1968 |
26.25 |
| 49 |
1967 |
26.19 |
| 50 |
1966 |
25.58 |
| 51 |
1965 |
24.01 |
| 52 |
1964 |
28.04 |
| 53 |
1963 |
34.38 |
| 54 |
1962 |
25.11 |
| 55 |
1961 |
27.26 |
