How many wins did the Northwestern Wildcats?
{'header': ['Institution', 'Wins', 'Loss', 'Home Wins', 'Home Losses', 'Away Wins', 'Away Losses', 'Neutral Wins', 'Neutral Losses', 'Current Streak'], 'page_title': 'ACC–Big Ten Challenge', 'section_title': 'Big Ten Conference (3–10–1)', 'caption': 'Big Ten Conference (3–10–1)', 'rows': [['Illinois Fighting Illini', '7', '7', '4', '2', '3', '2', '0', '3', 'Won 4'], ['Indiana Hoosiers', '5', '7', '2', '3', '2', '4', '1', '0', 'Won 2'], ['Iowa Hawkeyes', '2', '10', '2', '3', '0', '5', '0', '2', 'Lost 7'], ['Michigan Wolverines', '5', '7', '3', '3', '1', '4', '1', '0', 'Won 1'], ['Michigan State Spartans', '6', '7', '5', '1', '1', '5', '0', '1', 'Lost 1'], ['Minnesota Golden Gophers', '6', '8', '4', '3', '2', '5', '0', '0', 'Won 2'], ['Nebraska Cornhuskers', '1', '1', '0', '1', '1', '0', '0', '0', 'Won 1'], ['Northwestern Wildcats', '6', '8', '4', '3', '2', '5', '0', '0', 'Lost 1'], ['Ohio State Buckeyes', '6', '6', '4', '2', '2', '3', '0', '1', 'Lost 1'], ['Penn State Nittany Lions', '5', '7', '2', '4', '3', '3', '0', '0', 'Lost 1'], ['Purdue Boilermakers', '6', '6', '4', '2', '2', '4', '0', '0', 'Won 4'], ['Wisconsin Badgers', '6', '8', '4', '2', '1', '6', '1', '0', 'Lost 2']]}