Questions and Data
February 2007 Tracking Survey Final Topline, 3/12/07 Data for February 15 – March 7, 2007 Princeton Survey Research Associates International for the Pew Internet & American Life Project Sample: n = 2,200 adults 18 and olderInterviewing dates: 02.15.07 – 03.07.07 Margin of error is plus or minus 2 percentage points for results based on total […]