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 10, 1961 | San Diego Chargers | L 26–10 | 24500.0 |
| 2.0 | September 24, 1961 | at Oakland Raiders | W 42–35 | 6700.0 |
| 3.0 | October 1, 1961 | Houston Oilers | W 26–21 | 28000.0 |
| 4.0 | October 8, 1961 | at Denver Broncos | W 19–12 | 14500.0 |
| 5.0 | October 15, 1961 | at Buffalo Bills | L 27–24 | 20678.0 |
| 6.0 | October 22, 1961 | at Houston Oilers | L 38–7 | 23228.0 |
| 7.0 | October 29, 1961 | Boston Patriots | L 18–17 | 20500.0 |
| 8.0 | November 3, 1961 | at Boston Patriots | L 28–21 | 25063.0 |
| 9.0 | November 12, 1961 | Buffalo Bills | L 30–20 | 15000.0 |
| 10.0 | November 19, 1961 | at San Diego Chargers | L 24–14 | 33788.0 |
| 11.0 | November 26, 1961 | Oakland Raiders | W 43–11 | 14500.0 |
| 12.0 | December 3, 1961 | at New York Titans | L 28–7 | 14117.0 |
| 13.0 | December 10, 1961 | Denver Broncos | W 49–21 | 8000.0 |
| 14.0 | December 17, 1961 | New York Titans | W 35–24 | 12500.0 |
Question:
What is the low attendance rate against buffalo bills?
Answer:
15000.0