Revise MA death counts to assign some early unknown deaths to specific counties.
-rw-r--r-- 1289 LICENSE
-rw-r--r-- 12990 README.md
-rw-r--r-- 3070807 us-counties.csv
-rw-r--r-- 84482 us-states.csv
-rw-r--r-- 1760 us.csv