Table 4. Descriptive statistics of the variables in the analysis, women parity one 2006 and 2010 surveys.

Variables		2006	2010
Demographic variables
Woman’s age		32.9 (5.9)	33.8 (5.5)
Husband’s age		33.5 (11.4)	34.0 (12.5)
Years since first birth		5.69 (5.23)	5.97 (5.04)
First birth
	Girl	45.5	44.6
	Boy	54.5	55.4
Socio-economic status
Woman’s educational attainment
	Up to junior high school	14.5	11.6
	Up to junior college	65.2	61.5
	At least tertiary	20.3	26.9
Woman’s employment status
	Housewife	31.2	32.5
	Employed	65.4	61.8
	Unemployed	3.4	5.7
Partner’s educational attainment
	Up to junior high school	23.4	21.2
	Up to junior college	55.7	51.0
	At least tertiary	20.9	27.8
Partner’s employment status
	Employed	92.6	85.5
	Unemployed	7.4	14.5
N		1,424	1,412