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 |
2016 |
148.42 |
| 8 |
2013 |
93.11 |
| 9 |
2012 |
84.56 |
| 10 |
2006 |
9.70 |
| 11 |
2003 |
7.22 |
| 12 |
2002 |
6.41 |
| 13 |
2001 |
6.75 |
| 14 |
1999 |
5.41 |
| 15 |
1998 |
8.86 |
| 16 |
1995 |
6.69 |
| 17 |
1994 |
6.75 |
| 18 |
1992 |
13.16 |
| 19 |
1991 |
14.00 |
| 20 |
1990 |
11.39 |
| 21 |
1989 |
17.77 |
| 22 |
1987 |
30.80 |
| 23 |
1986 |
11.16 |
| 24 |
1985 |
29.12 |
| 25 |
1984 |
25.16 |
| 26 |
1983 |
16.21 |
| 27 |
1982 |
25.05 |
| 28 |
1981 |
36.30 |
| 29 |
1979 |
65.48 |
| 30 |
1978 |
130.55 |
| 31 |
1977 |
70.43 |
| 32 |
1975 |
106.80 |
| 33 |
1973 |
85.80 |
| 34 |
1972 |
81.14 |
| 35 |
1971 |
96.03 |
| 36 |
1970 |
91.44 |
| 37 |
1968 |
131.84 |
| 38 |
1967 |
52.05 |
| 39 |
1966 |
43.95 |
| 40 |
1965 |
54.47 |
| 41 |
1964 |
45.32 |
| 42 |
1963 |
66.32 |
| 43 |
1961 |
93.43 |
