| 0.01 NLG cost | 0.005191 PROPC | 
| 0.1 NLG cost | 0.051913 PROPC | 
| 0.2 NLG cost | 0.103825 PROPC | 
| 1 NLG cost | 0.519127 PROPC | 
| 5 NLG cost | 2.595633 PROPC | 
| 10 NLG cost | 5.191266 PROPC | 
| 50 NLG cost | 25.956328 PROPC | 
| 100 NLG cost | 51.912657 PROPC | 
| 1000 NLG cost | 519.126569 PROPC | 
| 10000 NLG cost | 5,191.265688 PROPC | 
| 100000 NLG cost | 51,912.656885 PROPC |