When started?

When did you first begin flipping?
haven't started yet 53 18% 2011-2012 school year 179 60% 2010-2011 school year 46 16% 2009-2010 school year 8 3% 2008-2009 school year 6 2% 2007-2008 school year 2 1% 2006-2007 school year 2 1% before 2006 0 0% People may select more than one checkbox, so percentages may add up to more than 100%.