Table 13. Domestic Passenger Revenue Yield (Cents per Mile),,,,,,, Passenger Airlines by Group,,,,,,, Ranked by 4th Quarter 2003 Domestic Revenue Yield,,,,,,, (Domestic Passenger Revenue per Revenue Passenger Mile in cents),,,,,,, Rank,Group,4th Quarter 2002,1st Quarter 2003,2nd Quarter 2003,3rd Quarter 2003,4th Quarter 2003,4th Quarter Passenger Revenue $(Millions) 1,Regionals,27.3,29.7,25.3,24.5,24.4,"$1,715.90 " 2,Network,12.1,12.5,11.9,11.8,12.4,"10,337.90" 3,Low-Cost,10.8,10.7,10.4,10.4,10.7,"2,915.80" ,21-Carrier Total,12.5,12.9,12.3,12.1,12.7,"14,969.60" Source: Form 41; Schedule P1.2. T100; T2 Data.,,,,,,,