| Different Stages | Frequency | Percent |
| Advanced Stage | 36 | 23.2 |
| Progressive Stage | 65 | 41.9 |
| Early Stage | 35 | 22.6 |
| Peak Stage | 14 | 9.0 |
| Absorptive Stage | 5 | 3.2 |
| Total | 155 | 100.0 |