Table 5: Year-to-Year Changes in the Air Travel Price Index (ATPI) since 1995,,, "U.S.-Origin Itineraries, Fourth Quarter to Fourth Quarter (First Quarter 1995 = 100)",,, ,,, Year,ATPI,Percent Change from 4th Quarter Previous Year, 1995,98.96,, 1996,99.30,0.4, 1997,107.80,8.6, 1998,99.09,-8.1, 1999,101.73,2.7, ,,, 2000,111.56,9.7, 2001,102.86,-7.8, 2002,104.73,1.8, 2003,106.56,1.8, 2004,102.24,-4.1, ,,, 2005,111.54,9.1, 2006,114.03,2.2, Source: Bureau of Transportation Statistics,,, ,,,