"Once again, Canadas antiquated first-past-the-post system wasted millions of votes, distorted results, severely punished large blocks of voters, exaggerated regional differences, created an unrepresentative Parliament and contributed to a record low voter turnout."

Conservatives - 38% of the popular vote: 117 seats (not 143)
Liberals - 26% of the popular vote: 81 seats (not 76)
NDP - 18% of the popular vote: 57 seats (not 37)
Bloc - 10% of the popular vote: 28 seats (not 50)
Greens - 7% of the popular vote: 23 seats (not 0)

Fair Vote Canada also has data for each province on the number of seats
won and number of seats actually deserved by each party.

Fair Vote Canada