Definition of table data (see notes after table for additional information):

• Live births.
• Abortions, reported includes legal reported induced abortions.
• Abortions, residents, in country only includes reported abortions obtained within the country by residents only.
• Abortions, residents, obtained abroad includes reported abortions by country residents obtained in other countries.
• Abortions, residents, total includes reported abortions by residents, obtained both within the country and abroad.
• Fetal deaths generally includes fetal deaths or stillbirths of at least 20 weeks` gestation.
• Miscarriages generally includes spontaneous fetal losses/ abortions, fetal deaths, or stillbirths, regardless of gestation period.
• Abortion ratio is abortions per 1000 live births.
• Abortion % is abortions as percentage of pregnancies (excluding fetal deaths/miscarriages).
• Abortion rate is abortions per 1000 women ages 15-44.

United States regional level data also available here.

Notes:

• Data for 2004-2006 (*) is incomplete and represents figures compiled from individual state reports.
• Parenthetical figures are estimates, some of which are derived from reported data.
• Abortion ratios, percentages, and rates may be based on a mix of data from different sources and thus may not represent a consistent time series.

Sources:

• Centers for Disease Control, 15 June 2004, "Estimated pregnancy rates for the United States, 1990-2000: An update," National Vital Statistics Reports, 52(23), on line at Centers for Disease Control [http://www.cdc.gov/nchs/data/nvsr/nvsr52/nvsr52_23.pdf].
• Centers for Disease Control, 2001, "Live Births by Age of Mother and Race: United States, 1933-98," Centers for Disease Control, on line [http://www.cdc.gov/nchs/data/natality/mage33tr.pdf].
• Centers for Disease Control, 2002, "Table 1-1. Live Births, Birth Rates, and Fertility Rates, by Race of Child: United States, 1909-99," Centers for Disease Control, on line [http://www.cdc.gov/nchs/data/statab/t991x01.pdf].
• Department of Health, 27 July 2005, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2004," Department of Health, on line [http://www.dh.gov.uk/assetRoot/04/11/75/74/04117574.pdf].
• Department of Health, 30 Oct. 2003, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2002," Department of Health, on line [http://www.dh.gov.uk/assetRoot/04/08/00/59/04080059.PDF].
• Department of Health, 4 July 2006, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2005," Department of Health, on line [http://www.dh.gov.uk/assetRoot/04/13/68/59/04136859.pdf].
• Department of Health, Aug. 2004, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2003," Department of Health, on line [http://www.dh.gov.uk/assetRoot/04/11/66/26/04116626.pdf].
• Finer, Lawrence B., and Stanley K. Henshaw, 3 Aug. 2006, "Estimates of U.S. abortion incidence, 2001-2003," Alan Guttmacher Institute, on line [http://www.guttmacher.org/pubs/2006/08/03/ab_incidence.pdf].
• Finer, Lawrence B., and Stanley K. Henshaw, Jan./Feb. 2003, "Abortion Incidence and Services in the United States in 2000," Perspectives on Sexual and Reproductive Health, 35(1):6-15, on line at AGI [http://www.guttmacher.org/pubs/journals/3500603.html].
• Grove, Robert D., and Alice M. Hetzel, 1968, Vital Statistics Rates in the United States 1940-1960, U.S. Department of Health, Education, and Welfare (Washington, DC).
• Henshaw, Stanley K., and Kevin O'Reilly, Jan./Feb. 1983, "Characteristics of Abortion Patients in the United States, 1979 and 1980," Family Planning Perspectives, 15(1):5-8,10-16.
• Henshaw, Stanley K., Nancy J. Binkin, Ellen Blaine, and Jack C. Smith, 1985, "A portrait of American women who obtain abortions," Family Planning Perspectives, 17(2):90-96.
• Henshaw, Stanley K., Susheela Singh, and Taylor Haas, 1999, "The incidence of abortion worldwide," International Family Planning Perspectives, 25:S30-S38, on line at AGI [http://www.guttmacher.org/pubs/journals/25s3099.html].
• Henshaw, Stanley K., T. A. Haas, K. Berentsen, and E. Carbone, eds., 2001, Readings on Induced Abortion, Volume 2: A World Review 2000, Alan Guttmacher Institute (New York, NY), on line at Access My Library [http://www.accessmylibrary.com/coms2/browse_JJ_R048].
• Henshaw, Stanley, and Jennifer Van Vort, May/June 1994, "Abortion Services in the United States, 1991 and 1992," Family Planning Perspectives, 26(3):100-106,112.
• Henshaw, Stanley, Jacqueline Darroch Forrest, and Jennifer Van Vort, March/April 1987, "Abortion Services in the United States, 1984 and 1985," Family Planning Perspectives, 19(2):63-70.
• Johnston, Wm. Robert, 13 Feb. 2006, "United States historical abortion statistics by state," Johnston's Archive, on line [http://www.johnstonsarchive.net/policy/abortion/index.html#US].
• Johnston, Wm. Robert, 4 Dec. 2006, "United States historical abortion statistics by state," Johnston's Archive, on line [http://www.johnstonsarchive.net/policy/abortion/index.html#US].
• Johnston, Wm. Robert, Feb. 2006, "Interstate abortions by state of residence and state of occurrence," working paper.
• Johnston, Wm. Robert, Feb. 2007, "Abortion rates for United States," working paper.
• Johnston, Wm. Robert, Jan. 2008, "California abortions--Medi-Cal and Planned Parenthood figures," working paper.
• Jones, Rachel K., Mia R. S. Zolna, Stanley K. Henshaw, and Lawrence B. Finer, March 2008, "Abortion in the United States: Incidence and Access to Services, 2005," Perspectives on Sexual and Reproductive Health, 40(1):6-16, on line at AGI [http://www.guttmacher.org/pubs/journals/4000608.html].
• Martin, Joyce A., Brady E. Hamilton, Paul D. Sutton, Stephanie J. Ventura, Fay Menacker, and Sharon Kirmeyer, 29 Sept. 2006, "Births: final data for 2004," National Vital Statistics Reports, 55(1), on line at Centers for Disease Control [http://www.cdc.gov/nchs/data/nvsr/nvsr55/nvsr55_01.pdf].
• Munson, M. L., and P. D. Sutton, 21 July 2006, "Births, marriages, divorces, and deaths: provisional data for 2005," National Vital Statistics Reports, 54(20), on line at Centers for Disease Control [http://www.cdc.gov/nchs/data/nvsr/nvsr54/nvsr54_20.pdf].
• Office for National Statistics, 1992, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1991," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB18_1991/ab18_1991.pdf].
• Office for National Statistics, 1993, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1992," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB19_1992/ab19_1992.pdf].
• Office for National Statistics, 1994, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1993," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB20_1993/ab20_1993.pdf].
• Office for National Statistics, 1995, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1994," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB21_1994/ab21_1994.pdf].
• Office for National Statistics, 1996, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1995," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB22_1995/ab22_1995.pdf].
• Office for National Statistics, 1997, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1996," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB23_1996/ab23_1996.pdf].
• Office for National Statistics, 1998, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1997," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB24_1997/ab24_1997.pdf].
• Office for National Statistics, 1999, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1998," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB25_1998/ab25_1998.pdf].
• Office for National Statistics, 2000, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 1999," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB26_1999/ab26_1999.pdf].
• Office for National Statistics, 2001, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2000," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB27/AB_No27_V1.pdf].
• Office for National Statistics, 2002, "Abortion Statistics: Legal abortions carried out under the 1967 Abortion Act in England and Wales, 2001," National Statistics, on line [http://www.statistics.gov.uk/downloads/theme_health/AB28_2001/AB28_2001.pdf].
• Strauss, Lilo T., Sonya B. Gamble, Wilda Y. Parker, Douglas A. Cook, Suzanne B. Zane, and Saeed Hamdan, 24 Nov. 2006, "Abortion Surveillance-United States, 2003," MMWR Surveillance Summaries, 55(SS-11), on line at Centers for Disease Control [http://www.cdc.gov/mmwr/PDF/ss/ss5511.pdf].
• Texas Department of Health, 1994, Texas Vital Statistics 1992, Texas Department of Public Health (Austin, TX).
• Texas Department of Health, 1996, Texas Vital Statistics 1994, Texas Department of Public Health (Austin, TX).
• Texas Department of Health, 1997, Texas Vital Statistics 1995, Texas Department of Public Health (Austin, TX).
• Tietze, Christopher, 1970, "United States: Therapeutic abortions, 1963 to 1968," Studies in Family Planning, 1(59):5-7.
• Tietze, Christopher, ed., 1981, Induced Abortion: A World Review 1981, Population Council (New York, NY).
• U.S. Census Bureau, 1996, "Section 1. Population," in Statistical Abstract of the United States: 1996, U.S. GPO (Washington, DC), on line at U.S. Census Bureau [http://www.census.gov/prod/2/gen/96statab/pop.pdf].
• U.S. Census Bureau, 1999, "Section 1. Population," in Statistical Abstract of the United States: 1999, U.S. GPO (Washington, DC), on line at U.S. Census Bureau [http://www.census.gov/prod/99pubs/99statab/sec01.pdf].
• United Nations Department of Economic and Social Affairs, 2000, "Table 5. Live births by age of mother, sex and urban/rural residence: 1948-1997," in United Nations Demographic Yearbook 1948-1997: Historical Supplement, United Nations (New York, NY), on line at United Nations Statistics Division [http://unstats.un.org/unsd/demographic/products/dyb/DYBHist/HistTab05.pdf].
• United Nations Department of Economic and Social Affairs, 2006, "Table 12. Late foetal deaths and late foetal death ratios, by urban/rural residence: 2000-2004," in United Nations Demographic Yearbook 2004, United Nations (New York, NY), on line at United Nations Statistics Division [http://unstats.un.org/unsd/demographic/products/dyb/DYB2004/Table12.pdf].
• United Nations Department of Economic and Social Information and Policy Analysis, 1994, United Nations Demographic Yearbook 1992, United Nations (New York, NY).
• Ventura, Stephanie J., Joyce C. Abma, William D. Mosher, and Stanley Henshaw, 31 Oct. 2003, "Revised pregnancy rates, 1990-1997, and new rates for 1998-99: United States," National Vital Statistics Reports, 52(7), on line at Centers for Disease Control [http://www.cdc.gov/nchs/data/nvsr/nvsr52/nvsr52_07.pdf].
• Ventura, Stephanie J., William D. Mosher, Sally C. Curtin, Joyce C. Abma, and Stanley Henshaw, 15 Dec. 1999, "Highlights of trends in pregnancies and pregnancy rates by outcome: Estimates for the United States, 1976-1996," National Vital Statistics Reports, 47(29), on line at Centers for Disease Control [http://origin.cdc.gov/nchs/data/nvsr/nvsr47/nvs47_29.pdf].

© 2000-2007, 2008 by Wm. Robert Johnston.
Last modified 21 January 2008.
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