Kansen / Kans op een bepaald aantal punten| Aantal punten | % |
| 0 | 0.3639 |
| 1 | 0.7884 |
| 2 | 1.3561 |
| 3 | 2.4624 |
| 4 | 3.8454 |
| 5 | 5.1862 |
| 6 | 6.5541 |
| 7 | 8.0281 |
| 8 | 8.8922 |
| 9 | 9.3562 |
| 10 | 9.4051 |
| 11 | 8.9447 |
| 12 | 8.0269 |
| 13 | 6.9143 |
| 14 | 5.6933 |
| 15 | 4.4237 |
| 16 | 3.3109 |
| 17 | 2.3671 |
| 18 | 1.6051 |
| 19 | 1.0362 |
| 20 | 0.6435 |
| 21 | 0.3779 |
| 22 | 0.2100 |
| 23 | 0.1119 |
| 24 | 0.0559 |
| 25 | 0.0264 |
| 26 | 0.0117 |
| 27 | 0.0049 |
| 28 | 0.0019 |
| 29 | 0.0007 |
| 30 | 0.0002 |
| 31-37 | 0.0001 |
Source:
The official encyclopedia of bridge
Memphis Tennessee