| Glycated hemoglobin rate | Headcount | Percentage |
| Less than 7% | 30 | 19.9% |
| 7% - 8% | 16 | 10.6% |
| 8.1% - 9% | 19 | 12.6% |
| 9.1% - 10% | 19 | 12.6% |
| Over 10% | 67 | 44.3% |
| Total | 151 | 100% |