Fuel Expense as Percentage of Passenger Revenue
Percentage
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008
American		11%	13%	12%	10%	10%	13%	16%	16%	17%	23%	30%	31%	32%	44%
Continental		13%	13%	13%	10%	10%	16%	15%	13%	16%	21%	29%	31%	31%	43%
Delta		12%	14%	13%	11%	10%	13%	14%	14%	16%	22%	32%	35%	35%	46%
Northwest		13%	15%	15%	13%	13%	18%	20%	17%	19%	25%	33%	36%	34%	55%
United		12%	13%	13%	11%	10%	14%	17%	16%	18%	23%	31%	33%	32%	42%
US Airways		10%	10%	10%	7%	9%	15%	15%	13%	15%	19%	30%	31%	32%	44%
America West		12%	14%	14%	10%	11%	18%	17%	15%	18%	25%	31%
--sub Network		12%	13%	13%	10%	10%	15%	16%	15%	17%	23%	31%	33%	33%	45%
Southwest		13%	15%	14%	10%	11%	15%	16%	16%	16%	18%	21%	25%	28%	34%
jetBlue							17%	13%	12%	16%	21%	30%	34%	35%	44%
AirTran				0%	16%	14%	23%	21%	22%	20%	21%	30%	34%	34%	47%
Frontier		0%	0%	0%	12%	10%	13%	13%	14%	16%	24%	31%	34%	37%	47%
Allegiant											0%	0%	57%	59%	69%
-- sub LCC		13%	14%	13%	10%	11%	16%	16%	16%	17%	19%	24%	29%	31%	39%
Alaska		15%	16%	14%	10%	12%	18%	15%	14%	15%	22%	28%	30%	31%	41%
Hawaiian		18%	21%	21%	17%	17%	24%	21%	16%	14%	18%	25%	29%	31%	37%
Midwest		13%	15%	14%	10%	11%	20%	19%	19%	23%	30%	38%	39%	36%	58%
-- sub Other		15%	17%	15%	11%	13%	19%	17%	15%	16%	22%	28%	31%	32%	42%
Total All Sectors		12%	13%	13%	10%	11%	15%	16%	15%	17%	22%	30%	32%	32%	44%
Data Source:  US DOT Form 41 via BTS, Schedule  B6 & P52.