Thank you very much, Mr. Chair.
I also thank the witnesses for being here this morning.
Mr. Head, in your statement, you said that you had succeeded in decreasing overtime hours, so that the cost went down from $83 million to $52 million. Please explain to me why there is still such a large amount of overtime. Is it because some people don't come in to work and others have to stay at work longer to fill the gap? What is going on?