注：2014-2016年=100
| 序号 |
时间(年) |
数据(单位：-) |
| 1 |
2023 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
108.00 |
| 8 |
2013 |
119.86 |
| 9 |
2012 |
133.41 |
| 10 |
2010 |
132.20 |
| 11 |
2009 |
174.64 |
| 12 |
2008 |
177.07 |
| 13 |
2007 |
254.69 |
| 14 |
2006 |
217.09 |
| 15 |
2005 |
314.12 |
| 16 |
2003 |
354.14 |
| 17 |
2002 |
317.76 |
| 18 |
2000 |
430.05 |
| 19 |
1999 |
456.63 |
| 20 |
1997 |
424.24 |
| 21 |
1995 |
375.53 |
| 22 |
1992 |
316.54 |
| 23 |
1989 |
397.46 |
| 24 |
1986 |
379.35 |
| 25 |
1985 |
315.14 |
| 26 |
1984 |
263.51 |
| 27 |
1983 |
363.11 |
| 28 |
1982 |
380.36 |
| 29 |
1981 |
358.63 |
| 30 |
1980 |
442.21 |
| 31 |
1979 |
473.25 |
| 32 |
1978 |
405.85 |
| 33 |
1975 |
321.22 |
| 34 |
1972 |
266.82 |
| 35 |
1971 |
257.12 |
| 36 |
1968 |
303.20 |
| 37 |
1967 |
372.33 |
| 38 |
1965 |
340.80 |
| 39 |
1964 |
536.06 |
| 40 |
1961 |
400.23 |
