This is according to research done in the United Kingdom. In addition, women spend an average of 1 year, 7 months, and 15 days longer in the bathroom than men. However, men spend more time on the toilet than women do (an hour and 45 minutes every week, compared to an hour and 20 minutes a week for women).
Other weird facts? The average Brit spends 62 days in a lifetime drying themselves off. Brits also spend 18 minutes every week cleaning their teeth (while Scots spend half a minute less per week doing this).