| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 35597.00 |
| 8 | 2018 | 36288.00 |
| 9 | 2017 | 35758.00 |
| 10 | 2016 | 35063.00 |
| 11 | 2015 | 34087.00 |
| 12 | 2014 | 33522.00 |
| 13 | 2013 | 33630.00 |
| 14 | 2012 | 34469.00 |
| 15 | 2011 | 35357.00 |
| 16 | 2010 | 35740.00 |
| 17 | 2009 | 35939.00 |
| 18 | 2008 | 36158.00 |
| 19 | 2007 | 36759.00 |
| 20 | 2006 | 37016.00 |
| 21 | 2005 | 37106.00 |
| 22 | 2004 | 37260.00 |
| 23 | 2003 | 37593.00 |
| 24 | 2002 | 38224.00 |
| 25 | 2001 | 38300.00 |
| 26 | 2000 | 38631.00 |
| 27 | 1999 | 38796.00 |
| 28 | 1998 | 38812.00 |
| 29 | 1997 | 38961.00 |
| 30 | 1996 | 39823.00 |
| 31 | 1995 | 40264.00 |
| 32 | 1994 | 40105.00 |
| 33 | 1993 | 39369.00 |
| 34 | 1992 | 38933.00 |
| 35 | 1991 | 38583.00 |
| 36 | 1990 | 38613.00 |
| 37 | 1989 | 38817.00 |
| 38 | 1988 | 39318.00 |
| 39 | 1987 | 40152.00 |
| 40 | 1986 | 41182.00 |
| 41 | 1985 | 41050.00 |
| 42 | 1984 | 42470.00 |
| 43 | 1983 | 43885.00 |
| 44 | 1982 | 44200.00 |
| 45 | 1981 | 44666.00 |
| 46 | 1980 | 44938.00 |
| 47 | 1979 | 42596.00 |
| 48 | 1978 | 43818.00 |
| 49 | 1977 | 45931.00 |
| 50 | 1976 | 47384.00 |
| 51 | 1975 | 50183.00 |
| 52 | 1974 | 50873.00 |
| 53 | 1973 | 49194.00 |
| 54 | 1972 | 47682.00 |
| 55 | 1971 | 46738.00 |
| 56 | 1970 | 45871.00 |
| 57 | 1969 | 45177.00 |
| 58 | 1968 | 44315.00 |
| 59 | 1967 | 43803.00 |
| 60 | 1966 | 43537.00 |
| 61 | 1965 | 43922.00 |
| 62 | 1964 | 43809.00 |
| 63 | 1963 | 42268.00 |
| 64 | 1962 | 41441.00 |
| 65 | 1961 | 40180.00 |
| 66 | 1960 | 39416.00 |
