| Bacteria | number | % | |
| Gram positive cocci | Staphylococcus aureus | 30 | 28.6 |
| Staphylococcus epidermidis | 6 | 5.7 | |
| Staphylococcus haemolyticus | 4 | 3.8 | |
| Kocuria rosea | 4 | 3.8 | |
| Enterococcus faecalis | 4 | 3.8 | |
| Aerococcus viridans | 2 | 1.9 | |
| Staphylococcus hominis spp hominis | 2 | 1.9 | |
| Kocuria kristinae | 2 | 1.9 | |
| Dermacoccus nishinomiyaensis | 2 | 1.9 | |
| Gram negative bacilli | Acinetobacter baumannii | 13 | 12.4 |
| Pseudomonas aeruginosa | 10 | 9.5 | |
| Escherichia coli | 6 | 5.7 | |
| Proteus mirabilis | 4 | 3.8 | |
| Pseudomonas oryzihabitans | 2 | 1.9 | |
| Klebsiella pneumoniae | 2 | 1.9 | |
| Enterobacter cloacae | 2 | 1.9 | |
| Morganella morganii spp morganii | 1 | 1 | |
| Mixed | Pseudomonas aeruginosa & Klebsiella pneumoniae | 4 | 3.8 |
| Staphylococcus haemolyticus & Kocuria kristinae & Acinetobacter baumannii | 3 | 2.9 | |
| Pseudomonas aeruginosa & Serratia liquefaciens | 2 | 1.9 | |
| Grand total |
| 105 | 100 |