Here are additional correlates of contraceptive use and abortion cross-nationally:
More Muslims, less birth control (r = -.39)
More Muslims, less abortion (r = -.15)
More blacks, less birth control (r = -.51)
More blacks, less abortion (r = -.26)
Higher mean IQ, more birth control (r = .65)
Higher mean IQ, more abortion (r = .20)
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