It seems to me that nearly every resident of Bonaire that I have met on my visits to Bonaire is either from somewhere else originally, or if a native, has lived for some time elsewhere at some point during their lifetime. A lot of non native residents also seem to have moved to Bonaire to get away from somewhere else. Almost everyone I have spoken with on Bonaire travels elsewhere occasionally, if only to Aruba, Curacao or nearby Venezuela.
You live there Liz, while I just visit once or twice a year, so you would have a better idea than I if this impression of the mobility of the population is accurate.
If this pattern turned out to be true for a significant proportion of the resident population, then a statistic of crime experienced over their lifetime, without specifying where such crime had occurred, would have very little meaning. Would require much deeper analysis than what was included in the figures quoted. Might be significant, or might be totally useless, statistically.
Locating actual crime statistics would be useful. Actual information instead of rumor.....novel idea. Keep us informed.