Men in older age groups were also more broody, with 27 per cent of single guys aged 35 to 44 wanted to have children. But the figure was just 16 per cent for women.
At every age group, the more educated someone is, the more likely she is to vote.
Unemployment in that age group rose to 724, 000 in the second quarter from 719, 000 a year earlier.
People 18 to 29 are the most mobile age group, and their past migration patterns have defined the future of regions.
But the average masks an increase in brain cancer in the 20 -to-29 age group and a drop for the older population.
M&S entered China in Shanghai in January last year, trying to target the same age group, even selling clothes with sizes fit for London's suburbs but way too large for the typical Chinese female.
The researchers say this age group may be especially sensitive to disorders because of the great pressures of entering adulthood.
Teens, in particular, seem more vulnerable than any other age group.
The age group that saw the fastest growth in social network use between 2008 and 2010 was the 55 to 64 crowd, according to a new survey from Pew Research, Newsweek reported.
He said: "First of all, credit card penetration is low, especially among the age group for dating sites.