Female
Male
Rural area or mountain
Town
High
General
Low
Above class average
Average
Below class average
Together
Divorced
Father deceased
Mother deceased
Other
Above average
Below average
Everyday
2-3 times/week
About once/week
Never
I do not connect me
<1 hour
1-<2 hours
2-<3 hours
3-<4 hours
4 hours or more
Less than once/month
At least once/month
Once/week
Almost everyday
Once
Twice
More than twice