Table 3.

Socio-demographic variables of the valid respondents.

Variable	Class	Number of cases	Percent (%)
Gender	Male	194	49.2
	Female	200	50.8
Age	18–25	67	17.0
	26–35	103	26.1
	36–45	74	18.8
	46–55	82	20.8
	≥56	68	17.3
Education	HAVO/VWO and below	113	28.7
	HBO/VO	131	33.2
	Master and higher	150	38.1
Marital state	Single	264	67.0
	Couple without children	101	25.6
	Couple with one child	8	2.0
	Couple with more than one child	21	5.3
Job category	Unemployed/retired	40	10.2
	Part-time job	58	14.7
	Full-time job	295	74.9
Car ownership	Own car	210	53.3
	No cars	184	46.7