What the average total Man's Open 7, and man's wheelchair more than 0?
Country Men's Open Women's Open Men's Wheelchair Women's Wheelchair Total
List of winners of the Boston Marathon
182298
text real real real real real
2-182298-5
Victories by nationality
Victories by nationality
United States 44 15 12 25 96
Kenya 20 10 0 0 30
Canada 16 1 4 0 21
Japan 8 0 3 5 16
Switzerland 0 0 7 2 9
South Africa 0 0 9 0 9
Ethiopia 4 4 0 0 8
Finland 7 0 0 0 7
Germany 1 5 0 0 6
Australia 1 0 0 4 5
Russia 0 4 0 0 4
France 0 0 3 0 3
New Zealand 1 2 0 0 3
Portugal 0 3 0 0 3
South Korea 3 0 0 0 3
United Kingdom 3 0 0 0 3
Belgium 2 0 0 0 2
Norway 0 2 0 0 2
Colombia 1 0 0 0 1
Denmark 0 0 0 1 1
Greece 1 0 0 0 1
Guatemala 1 0 0 0 1
Ireland 1 0 0 0 1
Italy 1 0 0 0 1
Poland 0 1 0 0 1
Sweden 1 0 0 0 1
Yugoslavia 1 0 0 0 1
SELECT AVG Total FROM table WHERE Men's Open = 7 AND Men's Wheelchair > 0
7 0