| 序号 |
时间(年) |
数据(单位：公里) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
|
| 8 |
2014 |
|
| 9 |
2013 |
|
| 10 |
2012 |
|
| 11 |
2011 |
935.00 |
| 12 |
2010 |
934.00 |
| 13 |
2009 |
873.00 |
| 14 |
2008 |
926.00 |
| 15 |
2007 |
913.00 |
| 16 |
2006 |
894.00 |
| 17 |
2005 |
901.00 |
| 18 |
2004 |
904.00 |
| 19 |
2003 |
865.00 |
| 20 |
2002 |
1032.00 |
| 21 |
2001 |
1023.00 |
| 22 |
2000 |
845.00 |
| 23 |
1999 |
804.00 |
| 24 |
1998 |
795.00 |
| 25 |
1997 |
845.00 |
| 26 |
1996 |
884.00 |
| 27 |
1995 |
881.00 |
| 28 |
1994 |
896.00 |
| 29 |
1993 |
913.00 |
| 30 |
1992 |
918.00 |
| 31 |
1991 |
927.00 |
| 32 |
1990 |
835.00 |
| 33 |
1989 |
807.00 |
| 34 |
1988 |
831.00 |
| 35 |
1987 |
817.00 |
| 36 |
1986 |
804.00 |
| 37 |
1985 |
624.00 |
| 38 |
1984 |
608.00 |
| 39 |
1983 |
600.00 |
| 40 |
1980 |
566.00 |
| 41 |
1978 |
565.00 |
