| Disease/Age | 0-9 | 10s | 20s | 30s | 40s | 50s | 60s | 70s | 80s |
|---|---|---|---|---|---|---|---|---|---|
| Herpes zoster | 0 | 0 | 1 | 2 | 2 | 2 | 6 | 2 | 2 |
| Folliculitis | 0 | 19 | 30 | 6 | 2 | 1 | 1 | 0 | 0 |
| Eczema | 1 | 17 | 22 | 18 | 11 | 12 | 3 | 2 | 1 |
| Atopic dematitis | 1 | 29 | 18 | 3 | 2 | 0 | 0 | 0 | 0 |
| Seborrheic dermatitis | 0 | 7 | 26 | 12 | 7 | 5 | 4 | 1 | 0 |
| Allergic contact dermatitis | 0 | 2 | 11 | 10 | 19 | 21 | 5 | 2 | 0 |
| Irritant contact dermatitis | 0 | 2 | 3 | 4 | 9 | 9 | 3 | 1 | 0 |
| Lichen simplex chronicus | 0 | 0 | 1 | 1 | 4 | 7 | 2 | 1 | 1 |
| Urticaria | 0 | 7 | 19 | 15 | 14 | 15 | 9 | 2 | 0 |
| Pruritus | 1 | 1 | 2 | 6 | 4 | 7 | 8 | 5 | 2 |
| Dyshidrosis | 0 | 1 | 2 | 6 | 4 | 1 | 0 | 0 | 0 |
| Psoriasis | 1 | 1 | 4 | 4 | 5 | 4 | 3 | 0 | 0 |
| Alopecia | 1 | 3 | 12 | 7 | 13 | 3 | 1 | 0 | 0 |
| Acne | 0 | 2 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
| Rosacea | 0 | 0 | 4 | 2 | 4 | 9 | 3 | 0 | 0 |
| Etc | 1 | 3 | 6 | 5 | 7 | 7 | 2 | 0 | 1 |
| Total | 6 | 94 | 164 | 103 | 108 | 103 | 50 | 16 | 7 |