| January | February | March | April | May | June | |
| Pseudomonas aeruginosa | 9 × 106 | 5 × 106 | 3 × 105 | 2 × 104 | 4 × 106 | 6 × 105 |
| Escherichia coli | 3 × 103 | 6 × 104 | 2 × 104 | 9 × 102 | 7 × 103 | 8 × 104 |
| Acinetobaumanii | 5 × 104 | 6 × 106 | 4 × 106 | 6 × 105 | 5 × 105 | 3 × 106 |
| CNS (Coagulase-negative staphylococcus) | 2 × 102 | 3 × 102 | 2 × 103 | 7 × 101 | 5 × 102 | 4 × 102 |