Table 1: Percent Changes for U.S.-origin flights from Previous Years to 2003 ,, "Third Quarter to Third Quarter ",, Percent change to 3rd Quarter 2003,Since . . .,Duration 2.1,2002,One Year -0.5,2001,Two Years -3.2,2000,Three Years 5.1,1999,Four Years 6.1,1998,Five Years 3.3,1997,Six Years 7.3,1996,Seven Years 5.2,1995,Eight Years " SOURCE: BTS, 2004",,