According to the TIME/Britannica Almanac,
these are the figures as of mid-2009:
Adherents of Judaism worldwide: . . . . . 14,549,000 in 138 countries.
0.2% of world population (two tenths of one percent)
It's difficult to get a really solid answer because there's no authoritative list, but something like 14 million, give or take a few million. It depends a lot on whose standards you use for who is a Jew.
Jews are a culture derived from an ancient religion. Many Jews aren't religious but are still part of a culture that identifies themselves as Jews.
The religion of Jews is Judaism.
According to wiki, 65.
At mostly 50%
Jews religion is called Judaism.
difficult to count since it is worlwide
As with many Christians and Jews, many Muslims see their religion as an integral, and primary, aspect of their lives.
It is the religion of the Jews.
The Jews religion
The religion is Judaism. The people are Jews.
4.5 million records worlwide
If you are referring to religions that others attempted to force on the Jews, they were Christianity, Islam, and many pagan religions.