Coefficient (95% CI)

P

GDP 1990 (PPP US$)

0.00002 (−0.0002 - 0.0003)

0.787

Gender Related Development Index (1995)

−5.4 (−17.8 - 7.2)

0.320

Women’s life expectancy

0.01 (−0.21 - 0.22)

0.954

Women’s literacy rate (%)

-0.01 (−0.08 - 0.05)

0.670