Your source for that 2% statistic, please??
A few posts ago, the figure was all the way up to 3%......
Allan (or is it Allen?) Gutmacher did a survey around '98 for Planned Parenthood, IIRC, and the figure was around 2.something %. There were several studies done around that time and they all agreed - figures ranged between one point something up to 3% at the highest. Averaged out to around 2%.
If I had time I'd get links but no time at the moment.