| Age | Her-2 NEGATIVE = 156 patients (2 multifocal; 2 bilateral) | Her-2 POSITIVE = 37 Patients |
| 20 - 30 Y | 2 | 0 |
| 30 - 40 Y | 20 | 9 |
| 40 - 50 Y | 33 | 9 |
| 50 - 60 Y | 61 | 12 |
| 60 - 70 Y | 27 | 5 |
| 70 - 80 Y | 11 | 2 |
| 80+ Y | 2 | 0 |