I have never taken a survey...In the Evangelical circles abortion is viewed as it is in the RC church
There are liberal mainsteam churchs that take various positions ..including talking out of both sides of their mouths ...
Most Bible based "fundamental "churchs would walk the pro life picket lines with Catholics
Now we must allow for hypocrisy...I have heard that almost 1/2 the abortions preformed are done on Catholic girls....So the bottom line is at the end of the day ...a heart matter