A quick look at last night's by-election numbers

Bourassa
Party       2013         2011     difference
Liberal  8,767 48.1% 15,550 40.9%  -6,783
NDP      5,716 31.4% 12,270 32.3%  -6,554
Bloc     2,387 13.1%  6,105 16.1%  -3,718
CPC        852  4.7%  3,354  8.8%  -2,502
Green      368  2.0%    613  1.6%    -245
Others     140  0.8%    121  0.3%     +19
Turnout 18,230 26.2% 38,013 54.1% -19,783

Brandon-Souris
Party        2013         2011     difference
CPC      12,205 44.1% 22,386 63.7% -10,181
Liberals 11,814 42.7%  1,882  5.4%  +9,932
NDP       2,037  7.4%  8,845 25.2%  -6,808
Green     1,354  4.9%  2,012  5.7%    -658
Other       271  1.0%      0  0.0%    +271
Turnout  27,681 44.7% 35,125 57.3%  -7,444

Provencher
Party        2013         2011     difference
CPC      13,021 58.1% 27,820 70.6% -14,799
Liberals  6,706 29.9%  2,645  6.7%  +4,061
NDP       1,837  8.2%  7,051 17.9%  -5,214
Green       849  3.8%  1,164  3.0%    -315
Other         0  0.0%    725  1.8%    -725
Turnout  22,413 33.6% 39,405 63.4% -16,992

Toronto Centre
Party        2013         2011     difference
Liberals 17,081 49.1% 22,832 41.0%  -5,751
NDP      12,643 36.4% 16,818 30.2%  -4,175
CPC       3,024  8.7% 12,604 22.6%  -9,580
Green     1,027  3.0%  2,796  5.0%  -1,769
Others    1,000  2.9%    619  1.1%    +381
Turnout  34,775 38.0% 55,670 65.7% -20,895

Overall
Party        2013         2011     difference
CPC      29,102 28.2%  66,164 39.3% -37,062
Liberals 44,368 43.0%  42,909 25.5%  +1,459
NDP      22,233 21.6%  44,984 26.7% -22,751
Greens    3,598  3.5%   6,585  3.9%  -2,987
Bloc      2,387  2.3%   6,105  3.6%  -3,718
Other     1,411  1.4%   1,465  0.9%     -54
Turnout 103,099 35.6% 168,212 60.5% -65,113