"Table 2. Total Industry Domestic Enplanements ",,, Month,2002,2003, January,*,"43,436,159", February,*,"41,529,612", March,*,"50,475,121", April,*,"47,559,030", May,*,"49,582,440", June,*,"52,699,681", July,*,"56,215,894", August,*,"54,387,522", September,*,"44,362,041", October,"48,322,274","50,192,395", November,"44,270,732","46,947,616", December,"49,943,623","49,333,847", * Comparable numbers are not available for earlier months. Commuter and small certificated carriers began reporting traffic data in October 2002.,,, Source: T-100 Domestic Market,,,