US Internet audience profile in April 2008

Demographic Unique
Audience
(000)
Composition(%) Sessions
per Month
Average PC
Time Spent
per Month
Average Web
Pages Viewed
Per Month
Male 79,763 48.48 61 70:05:57 2,483
Female 84,768 51.52 57 65:41:23 2,246
2 – 11 15,228 9.26 10 11:09:49 451
12 – 17 17,584 10.69 21 25:01:59 1,254
18 – 24 11,632 7.07 25 28:08:59 1,482
25 – 34 21,059 12.8 56 69:22:06 2,828
35 – 49 44,411 26.99 77 91:11:39 3,354
55+ 37,089 22.54 79 84:59:55 2,264
65+ 15,904 9.67 72 72:47:50 1,574
Source: Nielsen