This is the best summary I could come up with:

OTTAWA, Aug 31 (Reuters) - Canada will change how it counts non-permanent residents, the main statistics agency said on Thursday, after an economist said the current methodology may have overlooked about a million foreign students, workers and others.

The decision comes amid a fierce debate on a housing affordability crisis, which has been blamed on an increase in migrants and international students, fueling demand for homes just as rising costs have slowed construction.

In a note on Wednesday, CIBC Capital Markets economist Benjamin Tal said the argument for any such limits would be even more pressing if the government had the real figures.

Statistics Canada said it stood by its figures, but added that it will publish new, more detailed data on non-permanent residents next month using a revised methodology.

"We constantly evaluate and review our methodology to consider emerging demographic trends and new data needs," Statscan said in an emailed statement.

Statscan's terminology for non-permanent residents covers people living in Canada with work or study permits and asylum seekers.

The original article contains 234 words, the summary contains 170 words. Saved 27%. I'm a bot and I'm open source!