| Age distribution | Pulmonary | Extra Pulmonary | ||
| Male (n = 3) | Female (n = 1) | Male (n = 0) | Female (n = 2) | |
| <20 | 1 (25%) | 1 (100%) | 0 | 0 |
| 20 - 40 | 2 (75%) | 0 | 0 | 2 (100%) |
| 40 - 60 | 0 | 0 | 0 | 0 |
| >60 | 0 | 0 | 0 | 0 |