| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 11333.00 |
| 8 | 2018 | 11273.00 |
| 9 | 2017 | 11487.00 |
| 10 | 2016 | 10187.00 |
| 11 | 2015 | 10090.00 |
| 12 | 2014 | 9912.00 |
| 13 | 2013 | 9916.00 |
| 14 | 2012 | 8171.00 |
| 15 | 2011 | 8449.00 |
| 16 | 2010 | 8721.00 |
| 17 | 2009 | 8223.00 |
| 18 | 2008 | 8742.00 |
| 19 | 2007 | 8518.00 |
| 20 | 2006 | 8098.00 |
| 21 | 2005 | 8044.00 |
| 22 | 2004 | 8367.00 |
| 23 | 2003 | 8110.00 |
| 24 | 2002 | 7856.00 |
| 25 | 2001 | 7350.00 |
| 26 | 2000 | 7000.00 |
| 27 | 1999 | 6700.00 |
| 28 | 1998 | 7096.00 |
| 29 | 1997 | 6516.00 |
| 30 | 1996 | 6461.00 |
| 31 | 1995 | 5955.00 |
| 32 | 1994 | 5928.00 |
| 33 | 1993 | 5463.00 |
| 34 | 1992 | 5046.00 |
| 35 | 1991 | 4528.00 |
| 36 | 1990 | 4801.00 |
| 37 | 1989 | 4852.00 |
| 38 | 1988 | 4281.00 |
| 39 | 1987 | 3347.00 |
| 40 | 1986 | 2853.00 |
| 41 | 1985 | 2853.00 |
| 42 | 1984 | 3649.00 |
| 43 | 1983 | 2183.00 |
| 44 | 1982 | 1832.00 |
| 45 | 1981 | 1761.00 |
| 46 | 1980 | 2843.00 |
| 47 | 1979 | 1796.00 |
| 48 | 1978 | 1482.00 |
| 49 | 1977 | 1953.00 |
| 50 | 1976 | 1247.00 |
| 51 | 1975 | 1818.00 |
| 52 | 1974 | 1595.00 |
| 53 | 1973 | 1248.00 |
| 54 | 1972 | 1333.00 |
| 55 | 1971 | 1121.00 |
| 56 | 1970 | 1338.00 |
| 57 | 1969 | 1396.00 |
| 58 | 1968 | 1296.00 |
| 59 | 1967 | 1457.00 |
| 60 | 1966 | 1382.00 |
| 61 | 1965 | 1256.00 |
| 62 | 1964 | 1510.00 |
| 63 | 1963 | 1672.00 |
| 64 | 1962 | 1226.00 |
| 65 | 1961 | 1397.00 |
| 66 | 1960 | 1439.00 |
