I went to Rite-Aid (because I dislike the @ssholes in the pharmacy department there) and my total kill count was more than double the average. Took a bit more than 24 days.
How many did you wipe out?
I neglected to look at the death toll, but I lit up the world pretty quick after flying into DFW from Greensboro.
I played it again to see the toll, a little over 696 million.