Recurrent mutations

Background mutation rate? for each type?

LS0tCnRpdGxlOiAiQmFja2dyb3VuZCBtdXRhdGlvbiByYXRlIgpvdXRwdXQ6IGh0bWxfbm90ZWJvb2sKLS0tCgojIFJlY3VycmVudCBtdXRhdGlvbnMKCi0gVHdvIHNvdXJjZXMgY2FuIGJlIHJlc3BvbnNpYmxlIGZvciB0aGUgcmVjdXJyZW5jZSBvZiBhIGNhbmNlci4gIAogICAgLSBGaXJzdGx5LCB0aGUgbXV0YXRpb24gcHJlZmVyZW5jZSBvbiBhIEROQSBsZXZlbC4gIAogICAgLSBTZWNvbmRseSwgdGhlIHNlbGVjdGlvbiBwcmVmZXJlbmNlIG9uIGEgcHJvdGVpbiBsZXZlbAoKLSBQbGFuOiByZW1vdmUgdGhlIEROQSBsZXZlbCBwcmVmZXJlbmNlcy4gIAoKQmFja2dyb3VuZCBtdXRhdGlvbiByYXRlPyBmb3IgZWFjaCB0eXBlPwo=