According to health campaign group Everyman, wives spend 7,920 minutes a year nagging their husbands.
(This equals two-and-a-half hours of earbashing each week - which totals 11 hours a month or five-and-a-half days a year. The most common subject women nagged their partners about was not helping to tidy the home. Other complaints included not helping to wash the dishes, drinking too much and not visiting the doctor to get checked out. Of course men would call this giving advice or asking for help, but because it's the women doing it, they say it's "nagging".)
Source: http://www.dailymail.co.uk/