Table:
text: 2011 Ford World Men's Curling Championship
Standings
Standings
Country Skip W L PF PA Ends_Won Ends_Lost Blank_Ends Stolen_Ends Shot_Pct_
Canada Jeff Stoughton 10 1 84 49 47 37 17 11 90
Scotland Tom Brewster 9 2 72 54 42 38 22 10 83
Sweden Niklas Edin 7 4 81 58 50 39 9 13 90
Norway Thomas Ulsrud 7 4 64 63 47 42 18 13 84
France Thomas Dufour 7 4 75 64 48 37 10 13 83
Germany Andy Kapp 6 5 71 64 48 46 13 11 80
Switzerland Christof Schwaller 6 5 68 67 47 43 15 16 85
Czech Republic Jiri Snítil 5 6 58 72 38 43 14 7 81

text: 2011 Ford World Men's Curling Championship
Standings
Standings
Country Skip W L PF PA Ends_Won Ends_Lost Blank_Ends Stolen_Ends Shot_Pct_
China Chen Lu`an 4 7 51 71 35 47 24 4 83
United States Pete Fenson 3 8 59 67 40 47 14 9 85
South Korea Lee Dong-keun 2 9 61 85 39 47 13 7 80

Question: What is the highest number of rounds lost in the 2011 Ford World Men's Curling Championship?