Table:
text: 2011 Tim Hortons Brier
Round Robin Standings
Round Robin Standings
Locale Skip W L PF PA Ends_Won Ends_Lost Blank_Ends Stolen_Ends Shot_Pct_
Newfoundland and Labrador Brad Gushue 9 2 78 51 47 37 15 13 85
Manitoba Jeff Stoughton 9 2 83 41 40 36 18 7 88
Alberta Kevin Martin 9 2 75 52 47 33 11 15 84
Ontario Glenn Howard 8 3 82 39 43 29 21 13 85
Northern Ontario Brad Jacobs 7 4 68 59 47 38 18 9 84
Nova Scotia Shawn Adams 5 6 71 72 44 42 9 9 82
British Columbia Jim Cotter 4 7 58 68 41 47 11 7 77

Question: What is the lowest end won when w is 8 for 2011 Tim Horton's Brier?