They usually follow the cycle of collective bargaining and other compensation decisions, because those amounts also include the compensation decisions that are not necessarily collectively bargained. I am referring to the RCMP or the armed forces or any public servants who are not unionized. As soon as we have significant compensation decisions, we follow suit as soon as the collective agreements are signed to make sure that the money is channelled to the departments so they can actually pay the employees at the required level.
So you will notice, if you look at the past five or ten years, that you have spikes, and they usually correspond to spikes of activity on the bargaining front once every two or three years.