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 |
|
| 8 |
2016 |
|
| 9 |
2015 |
|
| 10 |
2014 |
|
| 11 |
2013 |
90.98 |
| 12 |
2012 |
100.31 |
| 13 |
2011 |
105.56 |
| 14 |
2010 |
96.92 |
| 15 |
2009 |
69.56 |
| 16 |
2008 |
44.06 |
| 17 |
2007 |
48.03 |
| 18 |
2006 |
50.22 |
| 19 |
2005 |
33.91 |
| 20 |
1990 |
37.69 |
| 21 |
1989 |
60.61 |
| 22 |
1988 |
63.19 |
| 23 |
1987 |
35.96 |
| 24 |
1986 |
40.62 |
| 25 |
1985 |
36.86 |
| 26 |
1984 |
28.57 |
| 27 |
1983 |
30.31 |
| 28 |
1982 |
24.60 |
| 29 |
1981 |
32.20 |
| 30 |
1980 |
30.25 |
| 31 |
1979 |
28.92 |
| 32 |
1978 |
45.40 |
| 33 |
1977 |
54.02 |
| 34 |
1976 |
53.93 |
| 35 |
1975 |
50.15 |
| 36 |
1974 |
38.47 |
| 37 |
1973 |
32.91 |
| 38 |
1972 |
44.75 |
| 39 |
1971 |
33.67 |
| 40 |
1970 |
22.02 |
| 41 |
1969 |
26.48 |
| 42 |
1968 |
26.17 |
| 43 |
1967 |
28.28 |
| 44 |
1966 |
28.24 |
| 45 |
1965 |
25.89 |
| 46 |
1964 |
24.56 |
| 47 |
1963 |
21.56 |
| 48 |
1962 |
23.78 |
| 49 |
1961 |
24.30 |
