USATODAY.com

USATODAY.com: "But the 1973 decision consistently has been backed by about six in 10 Americans since Gallup began asking a question about it 16 years ago. While most Americans endorse such restrictions as requiring parental consent for minors, support for the decision is now at the highest level ever.
General attitudes toward abortion rights measured by Gallup are about the same now as they were 30 years ago. In 1975, 21% said abortion should always be legal; 54% said it should be legal under certain circumstances; 22% said it should always be illegal. Last month, the responses were 24%, 55% and 20%."