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 | Circuit | Date | Pole Position | Fastest Lap | Winning Rider | Winning Team |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Brands Hatch Indy | April 5 | Billy McConnell | Sam Lowes | Sam Lowes | GNS Racing |
| 2.0 | Thruxton | April 18 | Billy McConnell | Sam Lowes | James Westmoreland | CAME Yamaha |
| 3.0 | Oulton Park | May 3 | Billy McConnell | Ian Hutchinson | Ben Wilson | Gearlink Kawasaki |
| 4.0 | Cadwell Park | May 23 | Billy McConnell | Billy McConnell | Billy McConnell | CAME Yamaha |
| 5.0 | Mallory Park | June 27 | Billy McConnell | James Westmoreland | Billy McConnell | CAME Yamaha |
| 6.0 | Knockhill | July 4 | James Westmoreland | Sam Lowes | Sam Lowes | GNS Racing |
| 7.0 | Snetterton | July 18 | James Westmoreland | Ben Wilson | Graeme Gowland | PTR Honda |
| 8.0 | Brands Hatch GP | August 8 | James Westmoreland | James Westmoreland | James Westmoreland | CAME Yamaha |
| 9.0 | Cadwell Park | August 30 | Sam Lowes | Billy McConnell | Sam Lowes | GNS Racing |
| 10.0 | Croft | September 12 | Sam Lowes | Alex Lowes | Sam Lowes | GNS Racing |
| 11.0 | Silverstone Arena GP | September 26 | Sam Lowes | Sam Lowes | Sam Lowes | GNS Racing |
Question:
How many dates was knockhill?
Answer:
1.0