| 0.01 BEST cost | 0.000000 XAS |
| 0.1 BEST cost | 0.000000 XAS |
| 0.2 BEST cost | 0.000000 XAS |
| 1 BEST cost | 0.000000 XAS |
| 5 BEST cost | 0.000001 XAS |
| 10 BEST cost | 0.000003 XAS |
| 50 BEST cost | 0.000015 XAS |
| 100 BEST cost | 0.000029 XAS |
| 1000 BEST cost | 0.000291 XAS |
| 10000 BEST cost | 0.002913 XAS |
| 100000 BEST cost | 0.029130 XAS |