| Organisms | No. of Occurrence | Percentage of Occurrence (%) |
| Escherichia coli | 89 | 40.6 |
| Staphylococcus aureus | 62 | 28.3 |
| Klebsiella pneumoniae | 36 | 16.4 |
| Pseudomonas aeruginosa | 18 | 8.2 |
| Enterococcus sp. | 8 | 3.6 |
| Enterobacter sp. | 4 | 1.8 |
| Proteus sp. | 2 | 0.9 |