Table:
text: Newfoundland and Labrador general election, 2011
Opinion polls
Opinion polls
Polling_Firm Date_of_Polling Link Progressive_Conservative Liberal New_Democratic
Corporate Research Associates September 29 – October 3, 2011 HTML 59 16 25
Environics September 29 – October 4, 2011 HTML 54 13 33
MarketQuest Omnifacts Research September 28–30, 2011 HTML 54 13 33
MarketQuest Omnifacts Research September 16–19, 2011 HTML 53 18 29
Corporate Research Associates August 15–31, 2011 PDF 54 22 24
Corporate Research Associates May 11–28, 2011 PDF 57 22 20
Corporate Research Associates February 10–28, 2011 PDF 73 18 8
Corporate Research Associates November 9–30, 2010 PDF 75 16 8
Corporate Research Associates August 10–30, 2010 PDF 76 17 7

Question: What is the format of the link for the February 10-28, 2011 election dates for the 2011 Newfoundland and Labrador general election?