Table 2: Heterotrophic plate counts (HPC) separately brands.

	Number (%) of different brand samples
HPC(cfu/ml)	Brand A	Brand B	Brand C	Brand D	Brand E	Total
HPC <20	24 (100)	0	24 (100)	0	24 (100)	72 (60)
20 ≤ HPC <100	0	1 (4.2)	0	8 (33.3)	0	9 ( 7.5)
HPC ≥ 100	0	23 (95.8)	0	16 (66.7)	0	39 (32.5)
Min	0	90	0	57	0
Max	1	2700	1	9760	2
STD	0.3	594	0.28	194	0.59
Total	24 (100)	24 (100)	24 (100)	24 (100)	24 (100)	120 (100)