| 序号 | 时间 (年) |
数据 (人/平方公里) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 60.83 |
| 8 | 2015 | 60.25 |
| 9 | 2014 | 59.79 |
| 10 | 2013 | 59.56 |
| 11 | 2012 | 59.35 |
| 12 | 2011 | 59.24 |
| 13 | 2010 | 59.09 |
| 14 | 2009 | 58.61 |
| 15 | 2008 | 57.91 |
| 16 | 2007 | 57.64 |
| 17 | 2006 | 57.25 |
| 18 | 2005 | 57.20 |
| 19 | 2004 | 56.38 |
| 20 | 2003 | 55.51 |
| 21 | 2002 | 54.20 |
| 22 | 2001 | 53.50 |
| 23 | 2000 | 53.09 |
| 24 | 1999 | 52.45 |
| 25 | 1998 | 52.47 |
| 26 | 1997 | 51.74 |
| 27 | 1996 | 51.86 |
| 28 | 1995 | 51.51 |
| 29 | 1994 | 51.10 |
| 30 | 1993 | 50.46 |
| 31 | 1992 | 49.98 |
| 32 | 1991 | 49.48 |
| 33 | 1990 | 48.67 |
| 34 | 1989 | 46.35 |
| 35 | 1988 | 45.24 |
| 36 | 1987 | 44.35 |
| 37 | 1986 | 43.55 |
| 38 | 1985 | 42.90 |
| 39 | 1984 | 42.33 |
| 40 | 1983 | 42.00 |
| 41 | 1982 | 41.71 |
| 42 | 1981 | 40.83 |
| 43 | 1980 | 40.38 |
| 44 | 1979 | 40.06 |
| 45 | 1978 | 39.46 |
| 46 | 1977 | 39.21 |
| 47 | 1976 | 38.83 |
| 48 | 1975 | 38.51 |
| 49 | 1970 | 33.82 |
| 50 | 1965 | 29.49 |
| 51 | 1962 | 27.95 |
| 52 | 1957 | 21.69 |
| 53 | 1952 | 18.15 |
| 54 | 1949 | 16.83 |
