| 序号 |
时间(年) |
数据(单位：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 |
