Part of it is particularly in the regions, when individuals are occupying positions that have been deemed or identified as being bilingual. They may not necessarily be using their second language on a regular basis in order to keep it up. That's just partly because of demand—for example, individuals in the prairie region or the Pacific region. When that occurs, the five-year period for assessing them goes by. When it's time to do the re-assessment, it may be determined that they need a month to be refreshed so that they can, for example, pass the oral exam, or they may just need some refreshing in the writing skills so that they can pass that exam.
I just want to correct the number. When I mentioned that there were 31 individuals who did not meet the language requirements, that's all staff, not just the senior staff. So it's all staff at all levels. It was seven at the executive level.