The real ME wrote:
According to Boat / US and their insurance pamphlet, the reason for
boats
sinking on open water a


Reason
Percentage
Taking Water Over the Gunwales: 30%
Leaks at Thru-hulls:
18%
Leaks at Raw water Cooling System/Exhaust: 12%
Drain Plug Missing:
12%
Navigation Error (Grounding): 10%
Boat Construction (Hull Split Open): 6%
Leaks at Outdrive Boots:
4%
Struck Floating Debris:
4%
Other:
4%

I was surprised that leaks at Outdrive Boots only accounted for 4%.



Do you have a link to the site that supports "the hull split open" as
the definition of boat construction?