(CNN)Here’s a look at abortion in the United States.
Facts:January 22, 1973 – Roe v. Wade – The US Supreme Court, in a 7-2 decision, affirms the legality of a woman’s right to have an abortion under the Fourteenth Amendment to the Constitution. In 2003, President George W. Bush signed a law called the Partial Birth Abortion Act of 2003. The law uses a non-medical phrase to describe a late-term procedure that involves dilation and extraction of the fetus. The law has been challenged in courts, including the Supreme Court, which upheld the law in a 5-4 ruling in 2007. State abortion laws from the Guttmacher Institute (Updated May 15, 2019). State abortion laws from CNN (As of May 24, 2019). Read MoreStatistics:The following is the number of abortions reported to the Centers for Disease Control and Prevention from selected reporting areas (As of November 23, 2018): 2015: 638,1692014: 652,6392013: 644,4352012: 699,2022011: 730,3222010: 765,6512009: 789,2172008: 825,5642007: 827,6092006: 852,385 2000: 857,4751995: 1,210,8831990: 1,429,2471985: 1,328,5701980: 1,297,606* The totals may fluctuate depending on how many states provide numbers in a given year. The number of abortions in the United States increased gradually from 1973, then peaked in 1990 and has been on the decline since then. The abortion ratio increased from 196 per 1,000 live births in 1973 to 358 per 1,000 in 1979 and remained nearly stable through 1981. The ratio peaked at 364 per 1,000 in 1984 and has steadily declined since then. 2015 Statistics:2015 is the most recent year for which the CDC has released statistics. The reporting areas for 2015 data are from 49 of the requested 52 areas.The abortion rate decreased 2% from 2014 to 2015. There were 11.8 abortions per 1,000 women ages 15-44.According to the CDC, 65.4% were performed at the eighth week or earlier and more than 90% were performed at or before 13 weeks. About 7.6% were performed between 14 and 20 weeks and the remaining 1.3% were performed at or above 21 weeks. In 2015, 24.6% of all abortions were performed as early medical (nonsurgical) abortions and 64.3% were surgical abortions at 13 weeks or more. The remaining 8.8% were surgically performed after 13 weeks and the remaining 2.2% were performed via uncommon other methods.