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 | Team | Matches | Wickets | Average | Best Bowling |
| --- | --- | --- | --- | --- | --- |
| Ray Lindwall | Australia | 5.0 | 27.0 | 19.62 | 6/20 |
| Norman Yardley | England | 5.0 | 9.0 | 22.66 | 2/32 |
| Keith Miller | Australia | 5.0 | 13.0 | 23.15 | 4/125 |
| Bill Johnston | Australia | 5.0 | 27.0 | 23.33 | 5/36 |
| Ernie Toshack | Australia | 4.0 | 11.0 | 33.09 | 5/40 |
| Alec Bedser | England | 5.0 | 18.0 | 38.22 | 4/81 |
Question:
What number of wickets were there when the average was 22.66?
Answer:
9.0