Its hard to speculate that number since piracy (as in ocean borne pirates) have been around since people have been able to navigate the oceans on ships -- were talking thousands of years here, if you narrowed your scope down to specific time period and location you'd proably be able to look up that answer...
It is unlikely the true number will ever be known. Some ships simply disappear others may have been sunk or taken by pirates but the true facts are not always reported accurately because in either case there were no survivors.
There is no record of how many.
None.
256 people have been killed.
In the last 10 years 100,000,000 people have been killed by electricity in the world
328
about or over 10,000 thousand people
Over 1,000 people have been killed since the death penalty was instituted.
there has not been a hurricane jessica
over 2000
thousands
More than 2
Over 1,0000 hunters.