Table 1 General demographic data of the respondents (%/mean ± SE)

Number of respondents

93

71

76

92

85

131

Response rate (%)

92

89

66

100

97

84

Sex

<10⁻⁵

 Male (%)

50.5

38.0

26.3

13.0

9.4

5.3

 Female (%)

49.5

62.0

73.7

87.0

90.6

94.7

Age (years)

22 ± <1^A

26 ± <1^B

43 ± 1^C

25 ± 1^A

29 ± 1^B

40 ± 1^C

<10⁻⁵

Work experience (years)

N/A

N/A

18 ± 1

N/A

N/A

14 ± 1

Children

 With children (%)

1.1

11.4

78.9

33.7

36.9

80.2

<10⁻⁵

Marital status

<10⁻⁵

 Single (%)

78.5

52.1

10.5

44.6

21.2

12.2

 Marriage or cohabitation (%)

21.5

46.5

84.2

53.3

74.1

74.8

 Divorced or separated (%)

0.0

1.4

2.6

2.2

3.5

11.5

 Widow (%)

0.0

0.0

2.6

0.0

1.2

1.5