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:
| Player | Position | School | Hometown | College |
| --- | --- | --- | --- | --- |
| Austin Kafentzis ‡‡ | Quarterback | Jordan High School | Sandy, Utah | Wisconsin |
| Greg Bryant | Running back | American Heritage School | Delray Beach, Florida | Notre Dame |
| Derrick Green | Running back | Hermitage High School | Richmond, Virginia | Michigan |
| Kelvin Taylor | Running back | Glades Day School | Belle Glade, Florida | Florida |
| LaQuvionte Gonzalez | Running back | Cedar Hill High School | Cedar Hill, Texas | Texas A&M |
| Leonard Fournette ‡ | Running back | St. Augustine High School | New Orleans, Louisiana | Undecided |
| Tramel Terry | Wide receiver | Goose Creek High School | Goose Creek, South Carolina | Georgia |
| Jalen Brown ‡ | Wide receiver | Mountain Pointe High School | Phoenix, Arizona | Undecided |
| Kyle Bosch | Offensive line | St. Francis High School | Wheaton, Illinois | Michigan |
| Cameron Hunt | Offensive line | Centennial High School | Corona, California | California |
| Thomas Duarte | Tight end | Mater Dei High School | Santa Ana, California | UCLA |
Question:
How many schools did Derrick Green attend?
Answer:
1.0