There are over 3,500 species of roaches currently believed to be living on earth today. Of these only 57 species reside within the US and only 20 or so species are equipped to live in manmade environments, that's less then 2% of all roaches.
they originally come from puerto rico
Japan
eritrea
IndoNesia
china
Ireland
yarnland
Africa
USA
The country that Saint Patrick originally came from was Roman Britain, probably Scotland.
Originally, Ireland.
Hard to say if you don't mention what your country is...