A tally is not necessary. Here is what the US state department says about Trinidad & Tobago.
Trinidad & Tobago
Its more or less the same for Jamaica....etc. There are more Tourists going to the DR than most other island destinations, and the sex mongers/tourists/visitors I'll bet are a big part of those being assaulted. Why don't you research that in your spare time.
bob, i am fully aware that there are incidents on all the islands. wherever there are hordes of poor and desperate people, they will find foreigners to be easy targets of opportunity. it is not uncommon for agencies like the US State Department to make hyperbolic and melodramatic assessments of the conditions, portraying these places to be precipitously dangerous, when, in reality, they are not that dangerous for tourists. places like Trini and Jamaica have high rates of violence, but most of it is gang and politically motivated. it does not affect the tourist segment as much as it is portrayed to do.