I'm curious as to how many portfolio managers use the weighted average scoring that Clarity has to determine what projects should be done. If you do have a process that uses the scoring to determine what will get approved, can you tell me how well that process is doing? Are you measuring the results? For example, of the projects that are approved because of the score, how many had problems, failed, or were just not as successful as first thought. Were those results used to adjust the weightings?