crash table: https://data.cityofnewyork.us/Transportation/MV104-Crash-Table/gxqu-3ay2
vehicle table: https://data.cityofnewyork.us/Transportation/MV104-Vehicle-Table/nymc-5g6h
individual table: https://data.cityofnewyork.us/Transportation/MV104-Individual-Table/urwi-nvu7