,,,,SUPPLEMENTARY MATERIAL,,,,,,
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Table 1: Total viable count (cfu/ml),,,,,,,,,,
Currency denomination,,,,Food vendor type 10^3,,,,,,
,Fruit seller,,Meat seller,,Vegetable seller,,Fish seller,,Grain seller,
,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd 
N1000,135,125,44,34,0.4,0.2,35,25,17,7
N500,11,7,77,73,132,128,122,118,NGD,NGD
N200,32,28,5,1,5,1,292,288,53,49
N100,223,217,143,137,53,47,253,247,6.6,0.6
N50,13,3,165,155,12,2,145,135,NGD,NGD
N20,16,12,192,188,22,18,32,28,0.5,0.5
N10,5,1,88,84,30,26,72,68,NGD,NGD
N5,NGD,NGD,32,26,30,24,16,10,7.2,1.2
,,,,,,,,,,
NGD = No Growth Detected,,,,,,,,,,
,,,,,,,,,,
,,,,,,,,,,
Table 2: E. coli sp. count (cfu/ml),,,,,,,,,,
Currency denomination,,,,Food vendor type 10^3,,,,,,
,Fruit seller,,Meat seller,,Vegetable seller,,Fish seller,,Grain seller,
,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd 
N1000,NGD,NGD,0.14,0.1,0.42,0.38,0.27,0.23,NGD,NGD
N500,4.03,3.97,0.1,0.04,0.23,0.17,3.03,2.97,0.01,0.01
N200,1,0.8,6.2,6,0.7,0.5,0.62,0.42,0.1,0.1
N100,NGD,NGD,6.51,6.49,0.31,0.29,10.01,9.99,0.03,0.01
N50,1.4,1,2.2,1.8,0.6,0.2,3.4,3,1,0.6
N20,NGD,NGD,5.1,4.9,0.3,0.1,0.4,0.2,NGD,NGD
N10,1.5,1.1,0.5,0.1,0.1,0.3,0.1,0.1,0.02,0.06
N5,0.71,0.69,0.21,0.19,0.21,0.19,0.11,0.09,0.03,0.01
,,,,,,,,,,
,,,,,,,,,,
NGD = No Growth Detected,,,,,,,,,,
,,,,,,,,,,
,,,,,,,,,,
Table 3: Klebsiella sp. count (cfu/ml),,,,,,,,,,
Currency denomination,,,,Food vendor type 10^3,,,,,,
,Fruit seller,,Meat seller,,Vegetable seller,,Fish seller,,Grain seller,
,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd 
N1000,NGD,NGD,NGD,NGD,0.5,0.9,NGD,NGD,NGD,NGD
N500,0.74,0.96,0.39,0.61,1.69,1.91,4.89,5.11,0.04,0.04
N200,0.8,0.4,5.4,5,0.6,0.2,1.05,0.65,NGD,NGD
N100,2.75,2.65,NGD,NGD,0.19,0.09,NGD,NGD,NGD,NGD
N50,0.54,0.16,0.99,0.61,1.39,1.01,0.39,0.01,0.12,0.1
N20,0.14,0.56,0.14,0.16,0.14,0.36,0.14,0.05,0.06,0.02
N10,0.01,0.19,0.01,0.03,0.01,0.09,0.01,0.19,0.01,0.05
N5,0.52,0.12,NGD,NGD,0.5,0.1,NGD,NGD,NGD,NGD
,,,,,,,,,,
NGD = No Growth Detected,,,,,,,,,,
,,,,,,,,,,
,,,,,,,,,,
,,,,,,,,,,
Table 4: Staphylococcus sp. count (cfu/ml),,,,,,,,,,
Currency denomination,,,,Food vendor type 10^3,,,,,,
,Fruit seller,,Meat seller,,Vegetable seller,,Fish seller,,Grain seller,
,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd ,1st,2nd 
N1000,0.33,0.27,2.83,2.77,NGD,NGD,0.18,0.12,NGD,NGD
N500,3.72,3.68,0.18,0.14,0.09,0.05,4.32,4.28,NGD,NGD
N200,0.53,0.31,3.81,3.59,6.11,5.89,0.26,0.04,1.03,0.81
N100,0.9,0.7,2.8,2.6,0.3,0.1,4.1,3.9,1.7,1.5
N50,1.95,1.85,0.23,0.13,0.17,0.07,3.55,3.45,0.1,NGD
N20,NGD,NGD,0.01,0.03,0.01,0.11,0.01,5.99,0.01,0.03
N10,0.61,0.21,0.08,0.08,1.1,0.7,0.5,0.1,0.08,0.02
N5,NGD,NGD,0.13,0.09,NGD,NGD,0.42,0.38,0.16,0.12
,,,,,,,,,,
NGD = No Growth Detected,,,,,,,,,,