"SUPPORT FOR the Roe v. Wade decision that made abortions legal during the first three months of pregnancy has hit its lowest level since 1985, a Harris Interactive poll shows.* U.S. adults are now almost equally split on the ruling, with 49% saying they favor it, and 47% opposing, according to the poll. Harris has surveyed Americans on abortion since 1973. See full results of the most-recent poll here."
Roe v. Wade

January 1, 1970