注：
| 序号 |
时间(年) |
数据(单位：万吨) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
26823.00 |
| 8 |
2018 |
19637.00 |
| 9 |
2017 |
17100.00 |
| 10 |
2016 |
16313.00 |
| 11 |
2015 |
17843.00 |
| 12 |
2014 |
20619.00 |
| 13 |
2013 |
22469.00 |
| 14 |
2012 |
21010.00 |
| 15 |
2011 |
20447.00 |
| 16 |
2010 |
18508.00 |
| 17 |
2009 |
15483.00 |
| 18 |
2008 |
14750.00 |
| 19 |
2007 |
14906.00 |
| 20 |
2006 |
14790.00 |
| 21 |
2005 |
17151.00 |
| 22 |
2004 |
15744.00 |
| 23 |
2003 |
14347.00 |
| 24 |
2002 |
14466.00 |
| 25 |
2001 |
14245.00 |
| 26 |
2000 |
12711.00 |
| 27 |
1999 |
11864.00 |
| 28 |
1998 |
11858.00 |
| 29 |
1997 |
12585.00 |
| 30 |
1996 |
11801.00 |
| 31 |
1995 |
12271.00 |
| 32 |
1994 |
12214.00 |
| 33 |
1993 |
12109.00 |
| 34 |
1992 |
11714.00 |
| 35 |
1991 |
11623.00 |
| 36 |
1990 |
11694.00 |
| 37 |
1989 |
12248.00 |
| 38 |
1988 |
12596.00 |
| 39 |
1987 |
12312.00 |
| 40 |
1986 |
11728.00 |
| 41 |
1985 |
10767.00 |
| 42 |
1984 |
10363.00 |
| 43 |
1983 |
10403.00 |
| 44 |
1982 |
10155.00 |
| 45 |
1981 |
9962.00 |
| 46 |
1980 |
10900.00 |
| 47 |
1979 |
11559.00 |
| 48 |
1978 |
11829.00 |
| 49 |
1977 |
9476.00 |
| 50 |
1976 |
8766.00 |
| 51 |
1975 |
9886.00 |
| 52 |
1974 |
652.00 |
| 53 |
1973 |
585.00 |
| 54 |
1972 |
546.00 |
| 55 |
1971 |
521.00 |
| 56 |
1970 |
410.00 |
| 57 |
1969 |
250.00 |
| 58 |
1968 |
208.00 |
| 59 |
1967 |
210.00 |
| 60 |
1966 |
221.00 |
| 61 |
1965 |
163.00 |
| 62 |
1964 |
174.00 |
| 63 |
1963 |
117.00 |
| 64 |
1962 |
107.00 |
| 65 |
1961 |
136.00 |
| 66 |
1960 |
117.00 |
| 67 |
1959 |
72.00 |
| 68 |
1958 |
44.00 |
| 69 |
1957 |
28.00 |
| 70 |
1956 |
22.00 |
| 71 |
1955 |
16.00 |
| 72 |
1954 |
23.00 |
| 73 |
1953 |
17.00 |
| 74 |
1952 |
4.00 |
| 75 |
1951 |
1.00 |
| 76 |
1950 |
1.00 |
| 77 |
1949 |
22.00 |
