1 in 5 Kate Richey // April 1, 2013 // Updated: April 1, 2013 Number of the Day The proportion of Oklahoma children that participate in a local library program, FY 2009 Source: Institute of Museum and Library Services Share This:FacebookTwitterLinkedInTumblrRedditPocketEmailPrint ABOUT THE AUTHOR Kate Richey // krichey@okpolicy.org