Opinion polls leading up to the <a href="https://en.wikipedia.org/wiki/Canadian_federal_election,_2011" class="extiw" title="en:Canadian federal election, 2011">2011 Canadian federal election</a>, created with OpenOffice.org Calc 3.2.1
<a href="//commons.wikimedia.org/wiki/User:Ahunt" title="User:Ahunt">Ahunt</a>
2011-05-03
<span class="int-own-work" lang="en">Own work</span>