61.   The study is based on data from questionaires distributed to households in the National Health Interview Survey.

62.   The study was based on data gathered by Medicare, the federal health plan for the aged and disabled.

63.   The study was based on findings by leading foreign policy and nuclear weapons proliferation experts.

64.   The study was based on findings by leading foreign policy and nuclear weapons proliferation specialists, including senior officials of past Democratic and Republican administrations.

65.   The study was based on labor figures from the Office for National Statistics.

66.   The study was based on questions posed to the children themselves.

67.   The study was based on results of a comprehensive U.S. Department of Labor survey of workers.

68.   The study was based on a survey of abortion providers.

69.   The study was based on findings by leading foreign policy and nuclear weapons proliferation experts, including former senior officials from past Democratic and Republican administrations.

70.   The study was based on selected Western media and discounted any reports based on Taliban figures.