Table:
text: 2008 Ford World Women's Curling Championship
Round robin
Round robin
Locale Skip W L PF PA Ends_Won Ends_Lost Blank_Ends Stolen_Ends Shot_
China Wang Bingyu 9 2 92 67 57 43 6 18 80%
Canada Jennifer Jones 9 2 88 62 46 43 13 9 84%
Switzerland Mirjam Ott 9 2 90 64 51 46 7 11 81%
Japan Moe Meguro 7 4 75 66 49 45 17 13 77%
Denmark Angelina Jensen 7 4 73 68 44 51 16 7 79%
Sweden Stina Viktorsson 6 5 68 72 45 51 10 7 80%
United States Debbie McCormick 6 5 71 74 51 52 6 13 78%
Russia Ludmila Privivkova 4 7 67 74 45 48 11 12 78%

Question: What are the shot rates at the 2008 Ford World Women's Curling Championship for teams that played in Switzerland?

Question: What is the lowest number of losses for teams who lost 52 rounds at the 2008 Ford World Women's Curling Championship?