Americans (18 times the percentage of Jews in the population), as have been 61 percent of the John Bates Clark Medal in economics recipients (thirty-five times the Jewish percentage). In the business world, it was found in 1995 that while Jewish Americans constituted less than 2.5 percent of the U.S. population, they occupied 7.7 percent of board seats at various U.S. corporations. American Jews also have a strong presence in NBA ownership. Of the 30 teams in the NBA, there are 14 Jewish principal owners. Several Jews have served as NBA commissioners including prior NBA commissioner David Stern and current commissioner Adam Silver. Since many careers in science, business, and academia generally pay well, Jewish Americans also tend to have a somewhat higher average income than most Americans. The 2000–2001 National Jewish Population Survey shows that the median income of a Jewish family is $54,000 a year ($5,000 more than the average family) and 34% of Jewish households report income over $75,000 a year. Food Jewish American people have had a large effect on the cuisine of the United States. Common foods eaten by Jewish Americans are bagels, knish, gefilte fish, kreplach, matzoh ball soup, hamantash, lox, kugel, brisket, and manischewitz. Notable people See also Jews in New York City American Jewish cuisine Israeli Americans Jewish War Veterans of the United States of America List of Jewish political milestones in the United States National Museum of American Jewish Military History Jews in Los Angeles Jews in Maine History of Jews in the United States Notes References Bibliography American Jewish Committee. American Jewish Yearbook: The Annual Record of Jewish Civilization (annual, 1899–2012+),complete text online 1899–2007; long sophisticated essays on status of Jews in U.S. and worldwide; the standard primary source used by historians Norwood, Stephen H., and Eunice G. Pollack, eds. Encyclopedia of American Jewish history (2 vol 2007), 775pp; comprehenisive coverage by experts; excerpt and text search vol 1 Etengoff, C., (2011). An Exploration of religious gender differences amongst Jewish-American emerging adults of different socio-religious subgroups, Archive for the Psychology of Religion, 33, 371–391. The Jewish People in America 5 vol 1992 Faber, Eli. A Time for Planting: The First Migration, 1654–1820 (Volume 1) (1992) excerpt and text search Diner, Hasia R. A Time for Gathering: The Second Migration, 1820–1880 (Volume 2) (1992) excerpt and text search Sorin, Gerald. A Time for Building: The Third Migration, 1880–1920 (1992) excerpt and