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 |
5.82 |
| 8 |
2016 |
13.14 |
| 9 |
2015 |
80.68 |
| 10 |
2014 |
206.19 |
| 11 |
2013 |
207.14 |
| 12 |
2012 |
196.79 |
| 13 |
2011 |
179.11 |
| 14 |
2010 |
177.34 |
| 15 |
2009 |
175.31 |
| 16 |
2008 |
181.25 |
| 17 |
2007 |
155.36 |
| 18 |
2006 |
160.31 |
| 19 |
2005 |
160.42 |
| 20 |
2004 |
157.85 |
| 21 |
2003 |
165.61 |
| 22 |
2002 |
167.45 |
| 23 |
2001 |
169.31 |
| 24 |
2000 |
162.47 |
| 25 |
1999 |
166.69 |
| 26 |
1998 |
171.07 |
| 27 |
1997 |
175.62 |
| 28 |
1996 |
181.25 |
| 29 |
1995 |
207.14 |
| 30 |
1994 |
258.93 |
| 31 |
1993 |
517.86 |
| 32 |
1992 |
725.00 |
| 33 |
1991 |
1294.64 |
| 34 |
1990 |
1242.85 |
| 35 |
1989 |
1916.07 |
| 36 |
1988 |
4816.06 |
| 37 |
1987 |
6783.91 |
