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单位：% |
| 年 份 |
总人口性别比
(以女性为100) |
各年龄段所占比重 |
总抚养比 |
|
|
| 少儿抚养比 |
老年抚养比 |
| 0-14岁 |
15-64岁 |
65岁及以上 |
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| 1982 |
102.9 |
31.0 |
63.4 |
5.6 |
57.7 |
48.9 |
8.8 |
| 1990 |
103.5 |
26.6 |
67.2 |
6.2 |
48.8 |
39.6 |
9.2 |
| 1995 |
103.7 |
24.6 |
68.0 |
7.4 |
47.1 |
36.2 |
10.9 |
| 2000 |
102.5 |
20.8 |
71.1 |
8.1 |
40.6 |
29.3 |
11.4 |
| 2001 |
102.7 |
20.4 |
71.4 |
8.2 |
40.1 |
28.6 |
11.5 |
| 2002 |
102.4 |
18.8 |
72.7 |
8.5 |
37.6 |
25.9 |
11.7 |
| 2003 |
100.4 |
18.4 |
72.6 |
9.1 |
37.8 |
25.3 |
12.5 |
| 2004 |
100.7 |
17.1 |
73.7 |
9.2 |
35.8 |
23.2 |
12.5 |
| 2005 |
102.0 |
15.9 |
74.1 |
9.9 |
34.9 |
21.5 |
13.4 |
| 2006 |
100.8 |
15.3 |
74.7 |
10.0 |
33.9 |
20.5 |
13.4 |
| 2007 |
101.4 |
15.0 |
74.8 |
10.2 |
33.7 |
20.1 |
13.6 |
| 2008 |
100.2 |
15.6 |
74.1 |
10.3 |
34.9 |
21.0 |
13.8 |
| 2009 |
102.3 |
15.7 |
73.9 |
10.4 |
35.4 |
21.2 |
14.1 |
| 2010 |
102.3 |
15.7 |
74.4 |
9.9 |
34.4 |
21.1 |
13.3 |
| 2011 |
102.0 |
15.7 |
74.3 |
10.0 |
34.6 |
21.1 |
13.5 |
| 2012 |
101.4 |
16.1 |
73.5 |
10.4 |
36.0 |
21.8 |
14.2 |
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| 注:1982、1990、2000和2010年数据为人口普查数据；2001-2004年为抽样调查样本数据；其他年份为抽样调查估算数据。 |
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