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:
| Institution | Location | Team Nickname | Joined TSCHL | Home Arena | Capacity | Team Website |
| --- | --- | --- | --- | --- | --- | --- |
| University of Akron | Akron, OH | Zips | 2010.0 | Center Ice Sports Complex | 900.0 | Zips Hockey |
| University of Cincinnati | Cincinnati, OH | Bearcats | 2010.0 | Cincinnati Gardens | 10208.0 | Cincinnati Hockey |
| University of Dayton | Dayton, OH | Flyers | 2010.0 | Kettering Rec Center | 700.0 | Dayton Hockey |
| Indiana University of Pennsylvania | Indiana, PA | Crimson Hawks | 2010.0 | S&T Bank Arena | 1000.0 | IUP Hockey |
| Ohio University | Athens, OH | Bobcats | 2011.0 | Bird Arena | 2000.0 | Ohio Hockey |
| University of Toledo | Toledo, OH | Rockets | 2010.0 | Team Toledo Ice House | 1100.0 | Toledo Hockey |
| University of Pittsburgh | Pittsburgh, PA | Panthers | 2010.0 | BladeRunners Harmarville | 1200.0 | Pitt Hockey |
| West Virginia University | Morgantown, WV | Mountaineers | 2010.0 | Morgantown Municipal Ice Arena | 500.0 | WVU Hockey |
Question:
What's the earliest year anybody joined the hockey league? 
Answer:
2010.0