When 2011 is the period and olympikus is the kit manufacturer how many minor sponsors are there?
{'header': ['Period', 'Kit manufacturer', 'Main sponsor', 'Secondary sponsor', 'Minor sponsors'], 'page_title': '', 'section_title': '', 'caption': '', 'rows': [['1980–84', 'Adidas', 'none', 'none', 'none'], ['1984–92', 'Adidas', 'Petrobras', 'none', 'none'], ['1993–00', 'Umbro', 'Petrobras', 'none', 'none'], ['2000–09', 'Nike', 'Petrobras', 'none', 'none'], ['2009', 'Olympikus', 'Olympikus', 'Bozzano', 'none'], ['2009', 'Olympikus', 'Ale', 'Bozzano', 'none'], ['2010–2011', 'Olympikus', 'Batavo', 'Banco BMG', 'none'], ['2011', 'Olympikus', 'Procter & Gamble', 'Banco BMG', 'Tim Brasil Brokers'], ['2013', 'Olympikus', 'none', 'Banco BMG Mobil', 'Tim']]}