Table 1 Descriptive data of the respondents in the study

Mean age [range]

48.6 years [18–99 years]

50.5 years [18–89 years]

47.2 years [18–87 years]

48.2 years [18–99 years]

Proportion of females

52.6%

53.6%

51.5%

52.6%

Proportion not having higher education ^a

31.3%

22.8%

29.8%

38.4%

Proportion not living in a NUTS 2 where capital city is located

76.8%

68.6%

86.4%

75.8%

Total (n)

2668

783

789

1096