interesting poll results from Israel, not new just happened on an article. If this contradicts some other numbers, please post!
80% of Jewish Israelis believe in G-d,
another one: 65% convinced of His Existence (60% in US, 40% Italy, 20% UK)
65% consider him author of Torah and mitzvot
Immigrants from FSU:
55% believe in G-d (70% second generation)
24% keeping kosher home (50% second generation)