| 3-5 出生孩次构成 | ||||||||||
| composition of women population by number of living children born | ||||||||||
| 单位:% | (%) | |||||||||
| 项 目 | item | 1981 | 1989 | 1995 | 2000 | 2004 | 2005 | |||
| 一孩 | one child | 40.9 | 46.2 | 64.6 | 74.5 | 72.2 | 73.1 | |||
| 二孩 | two children | 29.8 | 32.2 | 28.6 | 23.3 | 26.6 | 25.3 | |||
| 三孩及以上 | more than two children | 29.3 | 21.6 | 6.8 | 2.2 | 1.2 | 1.6 | |||
| 注:1981年、1989年、2000年为人口普查数,1995年为1%人口抽样调查数,2004年及2005年为人口变动抽样调查数。 | ||||||||||
| note:data in 1981, 1989 and 2000 are census data, data in 1995 are data from sample survey on 1% population. data in 2004 and 2005 are from fluctuant sample surrey on population. | ||||||||||