| 0.01 21 cost | 0.000002 NLG |
| 0.1 21 cost | 0.000023 NLG |
| 0.2 21 cost | 0.000046 NLG |
| 1 21 cost | 0.000232 NLG |
| 5 21 cost | 0.001160 NLG |
| 10 21 cost | 0.002320 NLG |
| 50 21 cost | 0.011598 NLG |
| 100 21 cost | 0.023196 NLG |
| 1000 21 cost | 0.231959 NLG |
| 10000 21 cost | 2.319592 NLG |
| 100000 21 cost | 23.195922 NLG |