Table 1.

Sample description.

		n	%
Language	German	3305	86.5
	Italian	516	13.5
	Total	3821	100
Gender	Female	2449	90.5
	Male	350	9.2
	Divers	10	0.3
	Total	3809	100
Household composition	Single household (one adult with children)	386	10.1
	Two adults with children	3237	84.7
	More than two adults with children	146	3.8
	Other constellation	52	1.4
	Total	3821	100
Single households	Female parent	359	95.5
	Male parent	16	4.3
	Total	376	100
Children under 18 years	1	963	25.7
	2	2060	55.0
	3	627	16.7
	4	88	2.3
	5	7	0.2
	More than 5	3	0.1
	Total	3748	100
Children ’s age groups	Families with children <6 years	797	21.3
	Families with children ≥6 years	1930	51.5
	Families with children <6 and >6 years	1020	27.2