I am little confused while working with my own WGS data, I used Variant analysis work flow, which in one step keeps mutations that has been reported >5% of COSMIC database. When I see my final list of mutations I see lot of small variations in UTR, promotes. Then I looked at the entry of COSMIc mutations- of around 200 SVs there are only 20 entries of COSMIC mutations in my dataset. My question is all COSMIc mutations are only in exonic regions ? Thanks and apology for a very naive question