| 序号 |
时间(年) |
数据(单位：万吨) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
49.51 |
| 8 |
2016 |
44.79 |
| 9 |
2015 |
50.65 |
| 10 |
2014 |
45.51 |
| 11 |
2013 |
44.61 |
| 12 |
2012 |
42.36 |
| 13 |
2011 |
40.36 |
| 14 |
2010 |
40.43 |
| 15 |
2009 |
38.97 |
| 16 |
2008 |
35.86 |
| 17 |
2007 |
33.33 |
| 18 |
2006 |
35.69 |
| 19 |
2005 |
56.59 |
| 20 |
2004 |
53.40 |
| 21 |
2003 |
43.76 |
| 22 |
2002 |
40.51 |
| 23 |
2001 |
38.23 |
| 24 |
2000 |
36.16 |
| 25 |
1999 |
34.45 |
| 26 |
1998 |
32.94 |
| 27 |
1997 |
28.28 |
| 28 |
1996 |
27.28 |
| 29 |
1995 |
26.43 |
| 30 |
1994 |
22.83 |
| 31 |
1993 |
21.03 |
| 32 |
1992 |
19.08 |
| 33 |
1991 |
19.92 |
| 34 |
1990 |
18.07 |
| 35 |
1989 |
17.58 |
| 36 |
1985 |
13.81 |
| 37 |
1981 |
9.83 |
| 38 |
1980 |
7.24 |
| 39 |
1978 |
6.10 |
