That's a good question.
Three years ago our attrition rate was 5.2%. The year after that, it was 5.4%. Last year it was 4.6%. And this year, up till the end of December, it's at 3.3%. So it's been relatively flat. There's been a bit of an increase.
One monitoring advantage of mine is that I sign all the retirement letters and retirement certificates for my employees. So I gauge things by the stack of certificates that come onto my desk. A couple of years ago there was a bit of an increase. It has now levelled off. And right now it's a little lower than it was during the last three years.
There may be a couple of factors at play here. We chart very closely the potential eligibility of people who are retiring based on age and time of service.