United States Coast Guard (USCG) Table 17 from USCG Boating Statistics 2012. It provides All Event boat accident data.
Aspects of the Propeller Safety Debate chart
Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC
History of Boat Propeller Safety
Mitigating Boat Propeller Injuries & Fatalities Chart