That's correct.
The pension is based on the number of years of residence in Canada. To receive the full pension, which is currently $551 per month, you need to have resided in Canada for at least 40 years since the age of 18. If you have less than 40 years of residence in Canada, then the pension is pro-rated. It is for this reason. We pay the pension based on the contribution to the social fabric of the country.