Supermarket Product Parent Company (no. of Products)	TFA Content in g/serving by Year
	2007	2008	2010	2011
American Pies (n = 4)	4.5 (0.4)	4.3 (0.6)	4.4 (0.3)	4.4 (0.3)
Campbell Soup (n = 12)	2.3 (1.6)	2.1 (1.7)	0.8 (1.1)	0.8 (0.9)
Cole’s Quality Foods (n = 4)	1.6 (0.5)	0 (0)	0 (0)	0 (0)
ConAgra Foods (n = 14)	1.4 (0.5)	1.3 (0.6)	1.1 (0.8)	1.1 (0.7)
Continental Mills (n = 4)	1.1 (0.6)	1.1 (0.6)	0.6 (0.9)	0.5 (0.7)
General Mills (n = 48)	1.9 (1.0)	1.7 (1.2)	1.6 (1.2)	1.4 (1.1)
Giant Brands (n = 12)	2.4 (1.8)	2.5 (1.8)	2.2 (2.0)	2.4 (2.0)
H. J. Heinz (n = 18)	1.3 (0.6)	0.4 (0.5)	0.4 (0.5)	0.5 (0.6)
Interstate Bakeries (n = 13)	1.1 (0.6)	0.4 (0.4)	0.3 (0.2)	0.2 (0.1)
Kellogg Company (n = 22)	2.3 (1.4)	0.9 (1.3)	0.3 (0.5)	0.3 (0.5)
Kraft Foods (n = 8)	0.8 (0.3)	0.9 (0.4)	0.8 (0.3)	0.5 (0.4)
Nestlé (n = 8)	1.2 (1.2)	0.5 (0.6)	0.4 (0.7)	0.2 (0.2)
PepsiCo (n = 4)	1.5 (0.7)	1.3 (0.3)	1.5 (0.7)	1.1 (0.3)
Pinnacle Food Group (n = 6)	2.6 (1.6)	2.6 (1.6)	2.2 (1.7)	2.2 (1.7)
Safeway (n = 11)	1.9 (1.2)	1.0 (1.2)	0.8 (1.1)	0.7 (1.2)
Sara Lee Corp. (n = 9)	2.0 (0.9)	1.6 (1.3)	1.5 (1.3)	1.4 (1.3)
Schwan Food Company (n = 7)	2.9 (1.2)	2.0 (1.5)	0.3 (0.4)	0.3 (0.4)
Tasty Baking Company (n = 10)	2.8 (2.2)	0.5 (0.7)	0.2 (0.1)	0.2 (0.1)
Unilever (n = 7)	1.5 (1.0)	1.1 (1.0)	0.8 (0.9)	0.7 (0.8)
Walmart Stores (n = 5)	2.0 (0.4)	1.2 (1.2)	0.7 (1.3)	0.7 (1.3)