| No. | Isolates | Zone of Inhibition (cm) |
| 1 | B3 | 4 |
| 2 | S2 | - |
| 3 | S3 | - |
| 4 | S4 | 2 |
| 5 | BP2 | - |
| 6 | BP3 | - |
| 7 | W1 | - |
| 8 | W5 | - |
| 9 | M1 | - |
| 10 | TK1 | 1.4 |
| 11 | TK6 | - |
| 12 | SAK6 | 1.55 |
| 13 | SuK2 | 1.5 |
| 14 | WK5 | - |
| 15 | M2 | - |