Footnote 13

These are in Albuquerque, N.M.; Berkeley, Calif.; Boise, Idaho; Boulder, Colo.; Dover, Del.; Kansas City, Mo.; Milwaukee, Wis.; Minneapolis, Minn.; New Haven, Conn.; New York City, N.Y.; Portland, Ore.; Rochester, N.Y.; San Francisco, Calif.; Santa Cruz, Calif.; Syracuse, N.Y.; and Washington, D.C. See Walker and Archbold (2000: 6), which is also the source for the statistics in this section.