| 序号 |
时间(年) |
数据(单位：千公吨) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
20783.00 |
| 8 |
2016 |
20900.00 |
| 9 |
2015 |
20377.00 |
| 10 |
2014 |
20799.00 |
| 11 |
2013 |
21759.00 |
| 12 |
2012 |
21558.00 |
| 13 |
2011 |
19637.00 |
| 14 |
2010 |
20124.00 |
| 15 |
2009 |
20262.00 |
| 16 |
2008 |
19728.00 |
| 17 |
2007 |
19249.00 |
| 18 |
2006 |
18607.00 |
| 19 |
2005 |
17920.00 |
| 20 |
2004 |
16975.00 |
| 21 |
2003 |
16792.00 |
| 22 |
2002 |
16387.00 |
| 23 |
2001 |
16346.00 |
| 24 |
2000 |
15715.00 |
| 25 |
1999 |
14378.00 |
| 26 |
1998 |
13853.00 |
| 27 |
1997 |
13458.00 |
| 28 |
1996 |
13349.00 |
| 29 |
1995 |
13174.00 |
| 30 |
1994 |
12840.00 |
| 31 |
1993 |
12611.00 |
| 32 |
1992 |
11803.00 |
| 33 |
1991 |
11703.00 |
| 34 |
1990 |
11197.00 |
| 35 |
1989 |
10823.00 |
| 36 |
1988 |
10538.00 |
| 37 |
1987 |
10098.00 |
| 38 |
1986 |
9368.00 |
| 39 |
1985 |
8804.00 |
| 40 |
1984 |
8800.00 |
| 41 |
1983 |
7305.00 |
| 42 |
1982 |
6629.00 |
| 43 |
1981 |
7087.00 |
| 44 |
1980 |
7254.00 |
| 45 |
1979 |
7386.00 |
| 46 |
1978 |
6765.00 |
| 47 |
1977 |
6673.00 |
| 48 |
1976 |
6219.00 |
| 49 |
1975 |
5107.00 |
| 50 |
1974 |
4918.00 |
