| 0.01 21 cost | 0.000283 BDL |
| 0.1 21 cost | 0.002826 BDL |
| 0.2 21 cost | 0.005652 BDL |
| 1 21 cost | 0.028258 BDL |
| 5 21 cost | 0.141291 BDL |
| 10 21 cost | 0.282583 BDL |
| 50 21 cost | 1.412914 BDL |
| 100 21 cost | 2.825829 BDL |
| 1000 21 cost | 28.258287 BDL |
| 10000 21 cost | 282.582869 BDL |
| 100000 21 cost | 2,825.828694 BDL |