This annual report from MISSING KIDS is from 2008.
There is something (statistics) about 2009?
I can't find.
Thanks.

Every year. 800,000 children are reported missing in the U.S. or 2,000 every day. Of that number, an estimated 200,000 are abducted by family members; 58,000 by nonfamily members, the primary motive for which is sexual; and 115 represent the most serious cases in which the child is abducted by a stranger and killed, held for ransom, or taken with the intention to keep.
Two-thirds of the sex offenders in state prisonscommitted offenses against children. There are more than 620,000 registered sex offenders in the U.S. today. At least 100,000 are noncompliant and missing. No one knows where they are.
An estimated 1 in 5 girls and 1 in 10 boys will besexually victimized before they reach age 18, yet only 1 in 3 will tell anyone. One in 7 children who are regular
Internet users receive sexual solicitations online, 1 in 3 is exposed to unwanted sexual material, and 1 in 25 receives a request to meet someone in real life that
they met online.
