| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 5119.00 |
| 8 | 2018 | 5080.00 |
| 9 | 2017 | 5038.00 |
| 10 | 2016 | 5027.00 |
| 11 | 2015 | 5079.00 |
| 12 | 2014 | 5189.00 |
| 13 | 2013 | 5314.00 |
| 14 | 2012 | 5466.00 |
| 15 | 2011 | 5540.00 |
| 16 | 2010 | 5751.00 |
| 17 | 2009 | 5822.00 |
| 18 | 2008 | 5815.00 |
| 19 | 2007 | 5841.00 |
| 20 | 2006 | 5816.00 |
| 21 | 2005 | 5841.00 |
| 22 | 2004 | 5924.00 |
| 23 | 2003 | 5975.00 |
| 24 | 2002 | 6013.00 |
| 25 | 2001 | 5989.00 |
| 26 | 2000 | 6076.00 |
| 27 | 1999 | 6182.00 |
| 28 | 1998 | 6240.00 |
| 29 | 1997 | 6285.00 |
| 30 | 1996 | 6391.00 |
| 31 | 1995 | 6492.00 |
| 32 | 1994 | 6601.00 |
| 33 | 1993 | 6681.00 |
| 34 | 1992 | 6667.00 |
| 35 | 1991 | 6545.00 |
| 36 | 1990 | 6416.00 |
| 37 | 1989 | 6301.00 |
| 38 | 1988 | 6280.00 |
| 39 | 1987 | 6384.00 |
| 40 | 1986 | 6358.00 |
| 41 | 1985 | 6422.00 |
| 42 | 1984 | 6373.00 |
| 43 | 1983 | 6301.00 |
| 44 | 1982 | 6165.00 |
| 45 | 1981 | 6034.00 |
| 46 | 1980 | 5796.00 |
| 47 | 1979 | 5658.00 |
| 48 | 1978 | 5548.00 |
| 49 | 1977 | 5351.00 |
| 50 | 1976 | 5034.00 |
| 51 | 1975 | 5148.00 |
| 52 | 1974 | 4937.00 |
| 53 | 1973 | 3577.00 |
| 54 | 1972 | 3571.00 |
| 55 | 1971 | 3622.00 |
| 56 | 1970 | 3598.00 |
| 57 | 1969 | 3464.00 |
| 58 | 1968 | 3159.00 |
| 59 | 1967 | 2930.00 |
| 60 | 1966 | 2888.00 |
| 61 | 1965 | 3177.00 |
| 62 | 1964 | 3447.00 |
| 63 | 1963 | 4545.00 |
| 64 | 1962 | 4329.00 |
| 65 | 1961 | 4151.00 |
| 66 | 1960 | 4031.00 |
