Table 3.

Contribution of aflatoxin B1 to the ‘aflatoxin total’ middle bound concentration in all samples of peanut and peanut butter where measurable amounts of aflatoxin B1 were reported

Food group	Concentration AFB1	N	Mean	Percentile
				5th	25th	50th	75th	95th
Peanut	1 μg/kg or less	252	61.2	23.2	50.0	66.7	76.9	85.2
	1–10 μg/kg	521	71.7	34.6	63.0	75.9	84.2	91.3
	10 μg/kg or more	260	78.4	34.0	77.9	83.6	87.8	92.9
Peanut butter	1 μg/kg or less	114	66.5	45.7	60.0	66.7	74.7	85.2
	1–10 μg/kg	53	66.0	n/aa	53.8	67.3	75.5	n/a
	10 μg/kg or more	2	75.3	n/a	n/a	75.3	n/a	n/a

AFB1: aflatoxin B1; N: Number of Samples; n/a: not available.

^aToo limited number of samples to calculate percentile.