| 0.01 PROS cost | 0.001944 NLG |
| 0.1 PROS cost | 0.019436 NLG |
| 0.2 PROS cost | 0.038872 NLG |
| 1 PROS cost | 0.194360 NLG |
| 5 PROS cost | 0.971802 NLG |
| 10 PROS cost | 1.943604 NLG |
| 50 PROS cost | 9.718021 NLG |
| 100 PROS cost | 19.436042 NLG |
| 1000 PROS cost | 194.360417 NLG |
| 10000 PROS cost | 1,943.604171 NLG |
| 100000 PROS cost | 19,436.041705 NLG |