Muslims account for roughly a quarter of the estimated 2009 world population.

About half of Americans say homosexual behavior is morally wrong.

Latinos are more likely than the general population to say a college education is necessary to get ahead in life.

More than six-in-ten Americans approve of the U.S. negotiating directly with Iran over the issue of its nuclear program.

Six-in-ten Americans say it is more important to prevent Iran from developing nuclear weapons than avoiding military conflict.

Only 15% of Americans say that the scarcity of women in top business positions is because they generally lack the toughness required.