| 序号 | 时间 (年) |
数据 (万头) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 343.64 |
| 8 | 2016 | 351.18 |
| 9 | 2015 | 397.50 |
| 10 | 2014 | 415.75 |
| 11 | 2013 | 431.68 |
| 12 | 2012 | 465.24 |
| 13 | 2011 | 515.39 |
| 14 | 2010 | 529.95 |
| 15 | 2009 | 562.28 |
| 16 | 2008 | 594.74 |
| 17 | 2007 | 646.69 |
| 18 | 2006 | 719.34 |
| 19 | 2005 | 739.96 |
| 20 | 2004 | 763.85 |
| 21 | 2003 | 790.02 |
| 22 | 2002 | 808.77 |
| 23 | 2001 | 826.00 |
| 24 | 2000 | 876.58 |
| 25 | 1999 | 891.40 |
| 26 | 1998 | 898.10 |
| 27 | 1997 | 891.20 |
| 28 | 1996 | 871.50 |
| 29 | 1995 | 1007.09 |
| 30 | 1994 | 1003.80 |
| 31 | 1993 | 995.90 |
| 32 | 1992 | 1001.70 |
| 33 | 1991 | 1009.40 |
| 34 | 1990 | 1017.40 |
| 35 | 1989 | 1029.40 |
| 36 | 1988 | 1054.00 |
| 37 | 1987 | 1069.10 |
| 38 | 1986 | 1098.80 |
| 39 | 1985 | 1108.10 |
| 40 | 1984 | 1097.80 |
| 41 | 1983 | 1080.60 |
| 42 | 1982 | 1098.10 |
| 43 | 1981 | 1097.20 |
| 44 | 1980 | 1104.20 |
| 45 | 1979 | 1114.50 |
| 46 | 1978 | 1124.50 |
| 47 | 1977 | 1144.70 |
| 48 | 1976 | 1143.80 |
| 49 | 1975 | 1129.90 |
| 50 | 1974 | 1110.30 |
| 51 | 1973 | 1073.00 |
| 52 | 1972 | 1034.10 |
| 53 | 1971 | 992.60 |
| 54 | 1970 | 964.80 |
| 55 | 1965 | 792.10 |
| 56 | 1964 | 739.40 |
| 57 | 1963 | 686.50 |
| 58 | 1962 | 632.00 |
| 59 | 1961 | 621.10 |
| 60 | 1960 | 658.50 |
| 61 | 1959 | 705.80 |
| 62 | 1958 | 689.30 |
| 63 | 1957 | 730.20 |
| 64 | 1956 | 737.20 |
| 65 | 1955 | 731.20 |
| 66 | 1954 | 693.90 |
| 67 | 1953 | 651.20 |
| 68 | 1952 | 613.00 |
| 69 | 1951 | 518.60 |
| 70 | 1950 | 521.70 |
| 71 | 1949 | 487.50 |
