@bobsal u1553115,
your "data" are a bit sided to almost give a pass to dogs that cause death
Dogsbitedot org is a 501 3(c) that I a fact finding site re: dog attack (especially fatalities and major maulings)
In the 9 year period from 2005 to 20014 (so far) PIT BULLS accounted for 62% of all fatal attacks by dogs (I wont even go into maulings that did NOT result in death). Rottweilers an PitBulls together accounted for 75% and in 2013, Pit Bulls alone accounted for 78% of all fatalities.
As a result, in 2014 Maryland passed a law (the bbased upon Tracey v Solesky decision where a kid was mauled but lived)
Maryland has imposed a strict title of DANGEROUS ANIMAL BREED upon the pit bull (and pit bull crosses), also the law has strict liability and several points of the law were struck down by the STate Supreme Court . The points struck down were
1. A Pit Bull Cross is not gifted with the dangerous animal breed appellation
2. (This one threw me). The strict ban against people with a felony history owning pit bulls was also struck.
(Sounds like the NRA was in the mix again.