It's hard to answer with specific numbers. What we are aware of is that with the current regime, the numbers have dramatically dropped, because the borders are very tight and are being very carefully monitored. There's a lot more at risk, and there are fewer defectors able to make that escape. However, at any given time, there are 100 to 200 people in the detention centre. I think it's entirely up to the government of the day, should this be considered carefully for this group or other vulnerable groups, to do it in a way that builds capacity. It can't be done all at once.
They're not large numbers, in my opinion, given what the total numbers are at any given time.