Figures 3 and 4 show a couple of different measures of size versus revenue, and you can see that we have tried to compare it to a selection from the TSX Composite, which are private sector of course. There's the issue of private and public, but Canada Post competes in the private sector, and compared to comparable firms, Canada Post's pension plan obligation and contributions are quite a bit higher.
Evidence of meeting #53 for Government Operations and Estimates in the 42nd Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was post.
A video is available from Parliament.