1/3 concentrated. I used Judaism because you seem to think Orthodox Jews living in Brooklyn are the primary population of faith comprised of dozens of sects. While Orthodox Jews would never think of competing on the Sabbath, most in the reform community would unless the Friday was during the high holidays. Then there is an entire population that still identify is Jewish but never go to temple and don’t keep kosher. So I was in fact speaking of the faith and not the people. My reading comprehension is fine.