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, 1972 | Green Bay Packers | L 26–10 | 75771.0 |
| 2.0 | September 24, 1972 | at Philadelphia Eagles | W 27–17 | 65720.0 |
| 3.0 | October 1, 1972 | Cincinnati Bengals | W 27–6 | 81564.0 |
| 4.0 | October 8, 1972 | Kansas City Chiefs | L 31–7 | 83819.0 |
| 5.0 | October 15, 1972 | Chicago Bears | L 17–0 | 72339.0 |
| 6.0 | October 22, 1972 | at Houston Oilers | W 23–17 | 38113.0 |
| 7.0 | October 29, 1972 | at Denver Broncos | W 27–20 | 51656.0 |
| 8.0 | November 5, 1972 | Houston Oilers | W 20–0 | 61985.0 |
| 9.0 | November 13, 1972 | at San Diego Chargers | W 21–17 | 54205.0 |
| 10.0 | November 19, 1972 | Pittsburgh Steelers | W 26–24 | 83009.0 |
| 11.0 | November 26, 1972 | Buffalo Bills | W 27–10 | 70104.0 |
| 12.0 | December 3, 1972 | at Pittsburgh Steelers | L 30–0 | 50350.0 |
| 13.0 | December 9, 1972 | at Cincinnati Bengals | W 27–24 | 59524.0 |
| 14.0 | December 17, 1972 | at New York Jets | W 26–10 | 62614.0 |
Question:
What is the sum of week number(s) had an attendance of 61,985?
Answer:
1.0