While not exactly what you said, this is close ...
from U.S. Census
1965 – U.S. population was 87.8% white and 10.5% black.
1965 - 3.1% of white infants were born out of wedlock and 24% of black infants were.
2013 – U.S. population is 63% white, 15% Hispanic, and 13% black.
2013 – 40% of live births in the U.S. were out of wedlock. White rate = 33%, Hispanic rate = 50%, Black rate = 72%
Facts on Induced Abortion in the United States, October 2013
• More than half of pregnancies among American women are unintended, and about four in 10 of these are terminated by abortion.[1,2] Twenty-two percent of all pregnancies (excluding miscarriages) end in abortion.
• Forty-two percent of pregnancies among white women, 69% among blacks and 56% among Hispanics are unintended.
• Non-Hispanic white women account for 36% of abortions, non-Hispanic black women for 30%, Hispanic women for 25% and women of other races for 9%.
Number of abortions per 1,000 women aged 15-44, by year
