Probably all of them.
around 10%
If you mean, what percentage of sports leaders are Jewish, then there are no known statistics on this subject.
The average percentage of Italians as Roman Catholics id about 96%
About 2% of the population of the United States is Jewish.
Portuguese Africans Indigenous Italians Germans Polish Japanese Lebanse Jewish
possibly, but I have seen no evidence to indicate it: unless the Italian person also happens to be jewish.
According to Jewish law, a person who is born to a Jewish woman is 100% Jewish. The same goes for any person who converts to Judaism according to Jewish law.
0.1% of the Azerbaijani population is Jewish.
The percentage is from 45% - 68% of people died at Auschwitz were Jewish.
Yes, there were many Jewish soldiers. Jews have served in nearly every army that they have been permitted to join and often in a greater percentage than their percentage as citizens in that country.
2/3 of the Europian Jewish population or 1/3 of the global jewish population