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:
| Pick # | CFL Team | Player | Position | College |
| --- | --- | --- | --- | --- |
| 27.0 | Hamilton Tiger-Cats | Connor Healey | DB | Wilfrid Laurier |
| 28.0 | Calgary Stampeders | Anthony Forgione | OL | York |
| 29.0 | Ottawa Renegades | L.P. Ladouceur | DT | California |
| 30.0 | Toronto Argonauts | Frank Hoffman | DL | York |
| 31.0 | Saskatchewan Roughriders | Luc Mullinder | DE | Michigan State |
| 32.0 | Saskatchewan Roughriders | Ryan Strong | OL | Wayne State |
| 33.0 | Winnipeg Blue Bombers | Neil McKinlay | LB | Simon Fraser |
| 34.0 | Montreal Alouettes | Rudy Hage | DE | Concordia |
Question:
How many colleges have a DB position?
Answer:
1.0