Data source: Continental United States Hurricane Impacts/Landfalls 1851-2017 and Wikipedia for 2018, last modified: 2018/10/10.

List of Recent Hurricanes
Data source: Multiple Wikipedia pages. Last modified: 2018/10/14.

Fig.4 PDF and Table.4 PDF
Data source: Eric Blake & Ethan Gibney (2011) The Deadliest, Costliest, and Most Intense United States Tropical Cyclones from 1851 to 2010. last modified: 2018/09/20.

Data source: NOAA Hurricane Research Division(HRD) Atlantic Oceanographic & Meterologica Laboratory for 1851-2015 and Wikipedia for 2016-2018, last modified: 2018/12/10.