How many ministerial deferments were there during WWII for the United States?

Question

How many, or what percentage of eligible inductees were excused by way of a 2-D or 4-D during WWII?

Answer 1

about 25,000 received conscientious objector deferments

about 16 million served in the military during ww2

that's about 0.0016 = 0.16%

but eligible draftees included any male from 16 to 60, or more practically 20 to 44, so the percentage of COs was far less than 1/10 of 1% Percentage of ministerial deferments was much less, less than 1/100 or 1/1000 of 1%.