91.   The most encouraging signs appear in the minority communities, where cigarette use among junior high school students dropped significantly over the past four years.

92.   The National Center on Addiction and Substance Abuse study is certain to fuel the election-year debate over who is reponsible for sharply increased drug use among children.

93.   The new maps also are expected to find wide use among planners involved in flood control, airport development, cell phone tower construction and petroleum pipeline construction.

94.   The National Center on Addiction and Substance Abuse study is certain to fuel the election-year debate over who is responsible for sharply increased drug use among children.

95.   The senators also heard about the rising tide of drug use among young athletes.

96.   The spread of methamphetamines also fits into a broader picture of rising drug use among women, he said.

97.   The study was conducted by the U.S. Centers for Disease Control Foundation and the American Legacy Foundation, a group dedicated to reducing tobacco use among young people.

98.   The surveys also show a sharp rise in both cigarette and marijuana use among teen-agers in recent years, evident among all races but most pronounced among blacks.

99.   The rise in drug use among American teen-agers over the last few years is also a cause for concern.

100.   The survey, which is based on interviews conducted nationwide throughout the year, also tracked drug use of among minority groups.