what were the air dates for oprah's big give for 2008?
march 2, 2008, march 9, 2008, march 16, 2008, march 23, 2008, march 30, 2008, april 6, 2008, april 13, 2008, april 20, 2008
which of those airings took place in march?
march 2, 2008, march 9, 2008, march 16, 2008, march 23, 2008, march 30, 2008
what was the rating/share score for march 16th, 2008?
3.6/9