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:
| Round | Player | Position | Nationality | College/Junior/Club Team |
| --- | --- | --- | --- | --- |
| 1.0 | Jack Johnson | Defense | United States | U.S. National Team Development Program |
| 2.0 | Nate Hagemo | Defense | United States | University of Minnesota (WCHA) |
| 3.0 | Joe Barnes | Center | Canada | Saskatoon Blades (WHL) |
| 4.0 | Jakub Vojta | Defense | Czech Republic | HC Sparta Praha Jr. (Czech) |
| 4.0 | Ondrej Otcenas | Center/Winger | Slovakia | Trenčín Jr. (Slovakia) |
| 5.0 | Tim Kunes | Center | United States | New England Jr. Falcons (EJHL) |
| 5.0 | Risto Korhonen | Winger | Finland | Kärpät Jr. (Finnish Jr.) |
| 6.0 | Nicolas Blanchard | Center | Canada | Chicoutimi Saguenéens (QMJHL) |
| 7.0 | Kyle Lawson | Defense | United States | U.S. National Team Development Program |
Question:
What is the total number of rounds that Joe Barnes was picked?
Answer:
1.0