I do not have the data on employment insurance, but I know that studies dealing with it have been published. They tell us that, for immigrants, especially women, the more recent the immigration, the less stable their situation and therefore, the lower the income.
A male immigrant who has been in Canada for less than five years is slightly better off than a woman in the same situation. In terms of the difference in salary, the worst situation is the immigrant woman who has been in Canada less than five years. These are also often people working for minimum wage. If you compare the salary of a woman in that category to the salary of a Canadian man in a stable job, you can see a considerable gap.
I do not have all the data with me today. But I think it was a study published by Statistics Canada or by the Institut de la statistique du Québec. So it is quite a reliable source. I do not know if that answers your question.