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 7, 1986 | at Kansas City Chiefs | L 24–14 | 43430.0 |
| 2.0 | September 14, 1986 | Buffalo Bills | W 36–33 | 52714.0 |
| 3.0 | September 18, 1986 | at Cleveland Browns | W 30–13 | 78779.0 |
| 4.0 | September 28, 1986 | Chicago Bears | L 44–7 | 55146.0 |
| 5.0 | October 5, 1986 | at Green Bay Packers | W 34–28 | 51230.0 |
| 6.0 | October 13, 1986 | Pittsburgh Steelers | W 24–22 | 54283.0 |
| 7.0 | October 19, 1986 | Houston Oilers | W 31–28 | 53844.0 |
| 8.0 | October 26, 1986 | at Pittsburgh Steelers | L 30–9 | 50815.0 |
| 9.0 | November 2, 1986 | at Detroit Lions | W 24–17 | 52423.0 |
| 10.0 | November 9, 1986 | at Houston Oilers | L 32–28 | 32130.0 |
| 11.0 | November 16, 1986 | Seattle Seahawks | W 34–7 | 54410.0 |
| 12.0 | November 23, 1986 | Minnesota Vikings | W 24–20 | 53003.0 |
| 13.0 | November 30, 1986 | at Denver Broncos | L 34–28 | 58705.0 |
| 14.0 | December 7, 1986 | at New England Patriots | W 31–7 | 60633.0 |
| 15.0 | December 14, 1986 | Cleveland Browns | L 34–3 | 58062.0 |
| 16.0 | December 21, 1986 | New York Jets | W 52–21 | 51619.0 |
Question:
In what Week was the Attendance 43,430?
Answer:
1.0