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 | Innings | Runs | Average | Highest Score | 100s |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Arthur Morris | Australia | 5.0 | 9.0 | 696.0 | 87.0 | 196 | 3.0 |
| Sid Barnes | Australia | 4.0 | 6.0 | 329.0 | 82.25 | 141 | 1.0 |
| Donald Bradman | Australia | 5.0 | 9.0 | 508.0 | 72.57 | 173* | 2.0 |
| Neil Harvey | Australia | 2.0 | 3.0 | 133.0 | 66.5 | 112 | 1.0 |
| Denis Compton | England | 5.0 | 10.0 | 562.0 | 62.44 | 184 | 2.0 |
| Cyril Washbrook | England | 4.0 | 8.0 | 356.0 | 50.85 | 143 | 1.0 |
| Sam Loxton | Australia | 3.0 | 3.0 | 144.0 | 48.0 | 93 | 0.0 |
| Lindsay Hassett | Australia | 5.0 | 8.0 | 310.0 | 44.28 | 137 | 1.0 |
| Len Hutton | England | 4.0 | 8.0 | 342.0 | 42.75 | 81 | 0.0 |
Question:
What was Donald Bradman's average runs?
Answer:
508.0