Haha
It's the old "there's been no global warming for 18 years trick".
Presto chango, some valid data:
Homegrown Terrorism
In the United States since Sept. 11, terrorist attacks by 
antigovernment, racist and other nonjihadist extremists 
have killed nearly twice as many people as those by Islamic jihadists.
https://www.nytimes.com/2015/06/25/us/tally-of-attacks-in-us-challenges-perceptions-of-top-terror-threat.html