Table 1.

Comparison of MOBIS-Covid19 (MOBIS) sample with the last national travel diary Mikrozensus (MZ) 2015.

		N		%
Variable	Value	MOBIS	MZ	MOBIS	MZ
	No	13	2587	0.8	6.2
	Yes	1480	31,824	90.4	75.8
Access to car	Sometimes	144	7584	8.8	18.1
	Under 18	–	7546	–	13.2
	(18,25]	259	5126	16.9	9.0
	(25,35]	272	8117	17.7	14.2
	(35,45]	314	8789	20.4	15.4
	(45,55]	359	9560	23.4	16.7
	(55,65]	333	7384	21.7	12.9
Age	66+	–	10,568	–	18.5
	German	1191	39,023	72.8	68.4
	French	446	14,450	27.2	25.3
Correspondence language	Italian	–	3617	–	6.3
	Mandatory	96	9954	5.9	19.3
	Secondary	758	25,594	46.3	49.5
Education	Higher Ed.	783	16,124	47.8	31.2
	Female	828	28,928	50.6	50.7
Gender	Male	809	28,162	49.4	49.3
	1	209	19,439	12.8	34.0
	2	546	20,222	33.4	35.4
	3	331	7400	20.2	13.0
	4	417	7133	25.5	12.5
Hosuehold size	5 or more	134	2897	8.2	5.1
	4000 CHF or less	92	10,139	5.6	17.8
	4001–8000 CHF	470	18,728	28.7	32.8
	8001–12,000 CHF	495	9945	30.3	17.4
	12,001–16,000 CHF	267	3878	16.3	6.8
	More than 16,000 CHF	168	2593	10.3	4.5
Income	Prefer not to say	143	11,807	8.7	20.7
	Employed	1196	27,521	73.1	48.2
	Self-employed	111	4133	6.8	7.2
	Apprentice	10	1488	0.6	2.6
	Unemployed	59	1423	3.6	2.5
	Student	83	2114	5.1	3.7
	Other	110	9421	6.7	16.5
Main employment	Retired	68	10,990	4.2	19.3
	Swiss	1517	43,347	92.7	75.9
Nationality	Other	120	13,743	7.3	24.1