Certainly, and I'd be prepared to provide additional empirical evidence for that, because I am not prepared with that right now.
The dimensions of the quality of work would include part-time work, especially for those who desire full-time work. The table I put out indicates there are hundreds of thousands of full-time equivalent positions of unutilized labour supply of people who want to work full time but are limited to part-time employment.
There is the issue of temporary contract positions and other precarious types of positions. That's harder to track in the data, but Statistics Canada has done a better job in recent years of trying to develop more information on that. That is another dimension that is increasing.
Another issue is self-employment. Some self-employment obviously reflects a positive choice by someone with an idea to start a business. Some of it reflects that a person hasn't been able to find a regular paying job so they have to do something. On average, both the pay and the security of self-employment tends to be lower than in paid jobs.
With regard to the temporary foreign workers you mentioned, the increase in the temporary foreign worker program between the end of 2007 and the end of 2011 was 100,000 positions, which represents something between a quarter and a third of all the net new positions created in the whole labour market.