This breaks my heart. Let us pray over this. I have heard from other studies that it is even higher! Pastor Leonard Navarre and his son, Pastor Brandon Navarre did a radio program on porn in the Church a few years ago and it was outstanding. I will see about getting the audio from that program. In the meantime, even Pastors struggle with porn. 
Over 50 percent of men in the church struggle with porn. Here are some tips from
a church leader who broke the hold of porn on his life and the role his wife
played in that freedom. Go here for more:
