Sorry, but I do not lie. I use the data that I have found. You may question my data, but then you need to provide your own sources.
According to Planned Parenthood’s Guttmacher Institute study, the number is around 1%. It also appears that since 2010 it is difficult to get exact numbers since states like Calif. and Mass. no longer report abortion numbers to the CDC.
http://www.johnstonsarchive.net/policy/abortion/abreasons.html#3
https://www.epm.org/resources/2010/Feb/20/what-about-woman-who-pregnant-due-rape-or-incest/