| Percentage | Annual cost (Euro) |
Beta blockers | 64.2 | 65.39 ± 46.90 |
Prostaglandins | 44.8 | 45.97 ± 32.98 |
Carbonic anhydrase Inhibitors | 19.4 | 20.43 ± 14.66 |
Cholinergic Agents | 1.5 | 2.04 ± 1.47 |
Alpha-adrenergic agonists | 3.7 | 3.06 ± 2.20 |
Total | - | 139.13 ± 98.21 |