Table 1. Descriptive sample statistics (N = 16,426).

Variable		n	%
Age	16–25 years	2898	17.6
	26–35 years	4654	28.9
	36–45 years	4625	28.2
	46–55 years	3082	18.8
	56 years and older	1067	6.5
Gender	Female	10487	63.8
	Male	5939	36.2
Relationship status	In a relationship	11831	72.0
	Not in a relationship	4595	28.0
Education	Primary school	782	4.8
	High school	3413	20.8
	Vocational school	3010	18.3
	University—Bachelor	6045	36.8
	University—Master	2933	17.9
	University—PhD	243	1.5
Work status	Full-time worker	12961	78.9
	Part-time worker	3465	21.1
Position	Top-level manager	1332	8.1
	Mid-level manager	2714	16.5
	Other managerial tasks	3628	22.1
	No managerial tasks	8752	53.3
Work sector	Public	7192	43.8
	Private	8544	52.0
	Self-employed	690	4.2
Gross incomea	0–99.999 NOK	778	4.7
	100.000–199.999	941	5.7
	200.000–299.999	1250	7.6
	300.000–399.999	3035	18.5
	400.000–499.999	4336	26.4
	500.000–599.999	2675	16.3
	600.000–699.999	1269	7.7
	700.000–799.999	768	4.7
	800.000–899.000	459	2.8
	900.000–999.999	270	1.6
	1 million or more	645	3.9

^aPast year personal annual income before tax in Norwegian currency (i.e., NOK).