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:
| Week | Date | Opponent | Result | Attendance |
| --- | --- | --- | --- | --- |
| 1.0 | August 23, 1953 | at San Francisco 49ers | W 20–7 | 36273.0 |
| 2.0 | August 28, 1953 | at Los Angeles Rams | L 27–9 | 21440.0 |
| 3.0 | September 4, 1953 | at Detroit Lions | T 24–24 | 39985.0 |
| 4.0 | September 7, 1953 | vs. Baltimore Colts at Akron | W 23–21 | 20000.0 |
| 5.0 | September 11, 1953 | at Chicago Bears | W 20–14 | 36796.0 |
| 6.0 | September 19, 1953 | Green Bay Packers | W 21–13 | 22336.0 |
Question:
What was the attendance of the Browns' September 7, 1953 game?
Answer:
20000.0