Employees surf Internet for personal reasons 3.1 hours a week

25% of employees watch or listen to streaming media at least once a week from work, and 18% have downloaded and stored nonwork music, photos and video clips, according to Websense. 61% of employees with Internet access have spent at least some time accessing personal sites. The average is 3.1 hours a week, compared with 12.8 hours for work-related surfing.