In the GTA, the greater Toronto area, I can assume approximately 1,500, including kids. In British Columbia, there are approximately a couple of hundred, and in Montreal, 50. All together, the entire Uighur ethnic group in Canada is approximately 2,000.
Because the Chinese government has highly restricted passports, and now all passports are confiscated, the Uighurs do not have freedom to travel. I've been here in Canada for 20 years. Our population growth is almost zero. There are no more Uighurs coming, because they don't have passports.