Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Period | Kit manufacturer | Main sponsor | Secondary sponsor | Minor sponsors |
| --- | --- | --- | --- | --- |
| 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 |
Question:
When 2011 is the period and olympikus is the kit manufacturer how many minor sponsors are there?
Answer:
1.0