| 序号 | 时间 (年) |
数据 (米) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 24785.00 |
| 12 | 2013 | 24015.00 |
| 13 | 2012 | 23171.00 |
| 14 | 2011 | 23171.00 |
| 15 | 2010 | 22921.00 |
| 16 | 2009 | 22396.00 |
| 17 | 2008 | 20879.00 |
| 18 | 2007 | 22980.00 |
| 19 | 2006 | 22730.00 |
| 20 | 2005 | 22495.00 |
| 21 | 2004 | 20724.00 |
| 22 | 2003 | 20085.00 |
| 23 | 2002 | 3543.00 |
| 24 | 2001 | 4645.00 |
| 25 | 2000 | 5407.00 |
| 26 | 1999 | 5459.00 |
| 27 | 1998 | 4824.00 |
| 28 | 1997 | 4824.00 |
| 29 | 1996 | 4750.00 |
| 30 | 1995 | 4429.00 |
| 31 | 1994 | 4179.00 |
| 32 | 1993 | 4441.00 |
| 33 | 1992 | 3355.00 |
| 34 | 1991 | 3653.00 |
| 35 | 1990 | 3365.00 |
| 36 | 1989 | 4145.00 |
| 37 | 1988 | 3966.00 |
| 38 | 1987 | 3796.00 |
| 39 | 1986 | 3083.00 |
| 40 | 1985 | 2676.00 |
| 41 | 1984 | 2676.00 |
| 42 | 1983 | 2294.00 |
| 43 | 1982 | 2081.00 |
| 44 | 1981 | 2942.00 |
| 45 | 1980 | 2942.00 |
| 46 | 1979 | 2615.00 |
