I'll do my best in terms of trying to unpack what I know of our comparator countries.
In the United States most of their economic immigration is driven primarily by temporary entry initially, and then people transition to permanent status once they've been in the United States. The allocation for various types of visas is set by Congress year over year. So for the H-1B visa, which would be a skilled worker, the number is set by Congress, and, relative to the size of the American labour market, is fairly small.
In terms of family reunification, there's a stratification of priority in the American system in terms of spouses and children of citizens, as opposed to their parents or brothers and sisters, whether married or unmarried. In some countries like the Philippines, the waiting times can be longer than 10 or 12 years in some categories.
New Zealand has in the past had a backlog, which they worked to eliminate through legislation. The specifics I'm not up to date on, but essentially they did use legislative authority to eliminate their previous backlog.
Australia has tended to use a comparable system to Canada's in terms of a levels plan that the immigration minister would table yearly and that reflects priorities year over year for the Government of Australia. We've seen in the last number of years their focus on skilled migration increase rather significantly, along with their overall levels, although during the recession they did dial back their overall levels plan.
The U.K. has been, with the current government, looking at options to reduce immigration from outside of the EU to the United Kingdom and are working to ensure program integrity at the same time, particularly as foreign students look to remain permanently in the United Kingdom.
I think it's fair to say that of most immigrant-receiving countries, Canada's approach is fairly transparent and open in terms of the criteria around skilled worker applications, in terms of the accommodation that's made to ensure provincially selected economic immigrants are part of the mix, and, as I mentioned in my opening remarks, by virtue of the fact that our definition of “family” is much broader than that of most other countries, allowing parents and grandparents to be sponsored to come forward.