"Table 1: Percentage Changes to 2005 in the Air Travel Price Index, from Fourth Quarter Each Year Since 1995 (U.S.-Origin Itineraries, Fourth Quarter to Fourth Quarter)",, Percentage Change to Fourth Quarter 2005 ,"Since 4th Quarter . . .",Duration in Years 9.1,2004,1 4.7,2003,2 6.5,2002,3 8.4,2001,4 0.0,2000,5 ,, 9.7,1999,6 12.6,1998,7 3.5,1997,8 12.3,1996,9 12.7,1995,10 "SOURCE: BTS, based on calculations using data from the BTS Passenger Origin and Destination Survey.",,