| Variable | NE | Min | Max | Average | Standard deviation | WHO standards |
| TC * (105) | 30 | 0.8 | 17.30 | 4.32 | 4.04 | LS |
| FC* (105) | 30 | 0.11 | 3.81 | 0.59 | 0.84 | 2 × 103 |
| FS* (105) | 30 | 0 | 28.00 | 4.32 | 5.61 | LS |
| Sta (105) | 30 | 0 | 6.24 | 1.31 | 1.74 | LS |
| Clos* (105) | 30 | 0 | 0.20 | 0.05 | 0.058 | LS |
| yeasts * (105) | 30 | 0 | 61.00 | 5.63 | 14.03 | LS |