Here is the performance stats of the solution by Erick for TSQL Challenge22.
| Attempt | Start Time | Reads | Writes | CPU | Duration (Sec) |
| 1 | Jun 7 2010 10:50PM | 11441399 | 35 | 18190 | 18.575 |
| 2 | Jun 7 2010 11:29PM | 11444889 | 35 | 18657 | 18.885 |
| 3 | Jun 8 2010 12:09AM | 11441401 | 28 | 18533 | 18.759 |
| 4 | Jun 8 2010 12:49AM | 11444889 | 35 | 18845 | 19.109 |
| 5 | Jun 8 2010 1:29AM | 11441402 | 35 | 18564 | 18.727 |