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 | September 17, 1961 | Washington Redskins | W 35-3 | 43412.0 |
| 2.0 | September 24, 1961 | at Green Bay Packers | L 30-10 | 38624.0 |
| 3.0 | October 1, 1961 | at Detroit Lions | W 49-0 | 53155.0 |
| 4.0 | October 8, 1961 | Los Angeles Rams | W 35-0 | 59004.0 |
| 5.0 | October 15, 1961 | at Minnesota Vikings | W 38-24 | 34415.0 |
| 6.0 | October 22, 1961 | at Chicago Bears | L 31-0 | 49070.0 |
| 7.0 | October 29, 1961 | at Pittsburgh Steelers | L 20-10 | 19686.0 |
| 8.0 | November 5, 1961 | Detroit Lions | T 20-20 | 56878.0 |
| 9.0 | November 12, 1961 | at Los Angeles Rams | L 17-7 | 63766.0 |
| 10.0 | November 19, 1961 | Chicago Bears | W 41-31 | 52972.0 |
| 11.0 | November 26, 1961 | Minnesota Vikings | W 38-28 | 48905.0 |
| 12.0 | December 3, 1961 | at Baltimore Colts | L 20-17 | 57641.0 |
| 13.0 | December 10, 1961 | Green Bay Packers | W 22-21 | 55722.0 |
| 14.0 | December 16, 1961 | Baltimore Colts | L 27-24 | 45517.0 |
Question:
What is the total number of Week, when Opponent is At Chicago Bears, and when Attendance is greater than 49,070?
Answer:
0.0