Table 4-2: Licensed Drivers: 2000,,,,,, ,South Dakota,,United States,,, Licensed drivers,Number ,Percent,Number ,Percent,, Total,"543,817 ",100.0,"190,625,023 ",100.0,, Male,"271,257 ",49.9,"95,796,069 ",50.3,, Female,"272,560 ",50.1,"94,828,953 ",49.7,, "SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 2000, Washington, DC: 2001.",,,,,,