| 序号 | 时间 (年) |
数据 (千公顷) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2018 | ||
| 3 | 2006 | ||
| 4 | 2005 | ||
| 5 | 2004 | ||
| 6 | 2003 | ||
| 7 | 2002 | 4.08 | -1.69 |
| 8 | 2001 | 4.15 | 1.97 |
| 9 | 2000 | 4.07 | 3.30 |
| 10 | 1999 | 3.94 | 10.06 |
| 11 | 1998 | 3.58 | -3.50 |
| 12 | 1997 | 3.71 | 5.10 |
| 13 | 1996 | 3.53 | 10.31 |
| 14 | 1995 | 3.20 | -3.03 |
| 15 | 1994 | 3.30 | -8.33 |
| 16 | 1993 | 3.60 | -7.69 |
| 17 | 1992 | 3.90 | 2.63 |
| 18 | 1991 | 3.80 | 2.70 |
| 19 | 1990 | 3.70 | -7.50 |
| 20 | 1989 | 4.00 | 2.56 |
| 21 | 1988 | 3.90 | -18.75 |
| 22 | 1987 | 4.80 | -5.88 |
| 23 | 1986 | 5.10 | -- |
| 24 | 1985 | 5.10 | 24.39 |
| 25 | 1984 | 4.10 | 24.24 |
| 26 | 1983 | 3.30 | -35.29 |
| 27 | 1982 | 5.10 | -7.27 |
| 28 | 1981 | 5.50 | -8.33 |
| 29 | 1980 | 6.00 | 57.89 |
| 30 | 1979 | 3.80 | 52.00 |
| 31 | 1978 | 2.50 | -19.35 |
| 32 | 1977 | 3.10 | 24.00 |
| 33 | 1976 | 2.50 | -24.24 |
| 34 | 1975 | 3.30 | 43.48 |
| 35 | 1974 | 2.30 | -4.17 |
| 36 | 1973 | 2.40 | -20.00 |
| 37 | 1972 | 3.00 | 76.47 |
| 38 | 1971 | 1.70 | -19.05 |
| 39 | 1970 | 2.10 | -66.67 |
| 40 | 1969 | 6.30 | -32.98 |
| 41 | 1968 | 9.40 | -- |
| 42 | 1967 | 9.40 | 129.27 |
| 43 | 1966 | 4.10 | -60.19 |
| 44 | 1965 | 10.30 | -10.43 |
| 45 | 1964 | 11.50 | -9.45 |
| 46 | 1963 | 12.70 | 101.59 |
| 47 | 1962 | 6.30 | 90.91 |
| 48 | 1961 | 3.30 | 120.00 |
| 49 | 1960 | 1.50 | -53.13 |
| 50 | 1959 | 3.20 | 14.29 |
| 51 | 1958 | 2.80 | -64.56 |
| 52 | 1957 | 7.90 | 33.90 |
| 53 | 1956 | 5.90 | 22.92 |
| 54 | 1955 | 4.80 | -2.04 |
| 55 | 1954 | 4.90 | -15.52 |
| 56 | 1953 | 5.80 | -22.67 |
| 57 | 1952 | 7.50 | -- |
| 58 | 1951 | 7.50 | -- |
| 59 | 1950 | 7.50 | -- |
| 60 | 1949 | 7.50 | -- |
