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:
| Call sign | Broadcast channel | Digital PSIP | Cable channel | Network |
| --- | --- | --- | --- | --- |
| CBFT-DT | 19.0 | 2.1 | 4.0 | Ici Radio-Canada |
| CBMT-DT | 21.0 | 6.1 | 13.0 | CBC |
| CFTM-DT | 10.0 | 10.1 | 7.0 | TVA |
| CFCF-DT | 12.0 | 12.1 | 11.0 | CTV |
| CKMI-DT | 15.0 | 15.1 | 3.0 | Global |
| CIVM-DT | 26.0 | 17.1 | 8.0 | Télé-Québec |
| CFTU-DT | 29.0 | 29.1 | 26.0 | Canal Savoir |
| CFJP-DT | 35.0 | 35.1 | 5.0 | V |
| CFHD-DT (future) | 47.0 | 47.1 | 16.0 | ICI (to be affiliated with Omni ) |
| CJNT-DT | 49.0 | 62.1 | 14.0 | City |
Question:
How many cable channels have callsign CBFT-DT?
Answer:
1.0