3-5 出生孩次构成 |
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composition of
women population by number of living children born |
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单位:% |
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(%) |
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项 目 |
item |
1981 |
1989 |
1995 |
2000 |
2005 |
2006 |
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一孩 |
one child |
40.9 |
46.2 |
64.6 |
74.5 |
71.5 |
71.6 |
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二孩 |
two children |
29.8 |
32.2 |
28.6 |
23.3 |
26.4 |
26.5 |
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三孩及以上 |
more than two children |
29.3 |
21.6 |
6.8 |
2.2 |
2.2 |
1.9 |
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注:1981年、1989年、2000年为人口普查数,1995年为1%人口抽样调查数,2005年及2006年为人口变动抽样调查数。 |
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note:data
in 1981, 1989 and 2000 are census data, data in 1995 are data from sample
survey on 1% population. data in 2005 and 2006 are from |
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fluctuant sample
surrey on population. |
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