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 | San Diego Chargers | W 34-3 | 59438.0 |
| 2.0 | September 24, 1972 | at Buffalo Bills | L 27-20 | 45845.0 |
| 3.0 | October 1, 1972 | at New Orleans Saints | W 37-2 | 69840.0 |
| 4.0 | October 8, 1972 | at Los Angeles Rams | L 31-7 | 77382.0 |
| 5.0 | October 15, 1972 | New York Giants | L 23-17 | 58606.0 |
| 6.0 | October 22, 1972 | New Orleans Saints | T 20-20 | 59167.0 |
| 7.0 | October 29, 1972 | at Atlanta Falcons | W 49-14 | 58850.0 |
| 8.0 | November 5, 1972 | at Green Bay Packers | L 34-24 | 47897.0 |
| 9.0 | November 12, 1972 | Baltimore Colts | W 24-21 | 61214.0 |
| 10.0 | November 19, 1972 | at Chicago Bears | W 34-21 | 55701.0 |
| 11.0 | November 23, 1972 | at Dallas Cowboys | W 31-10 | 65124.0 |
| 12.0 | December 4, 1972 | Los Angeles Rams | L 26-16 | 61214.0 |
| 13.0 | December 10, 1972 | Atlanta Falcons | W 20-0 | 61214.0 |
| 14.0 | December 16, 1972 | Minnesota Vikings | W 20-17 | 61214.0 |
Question:
What is the highest Week, when Result is W 34-21?
Answer:
10.0