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 | Game site | Record | Attendance |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 8 | at Los Angeles Rams | L 16–20 | Anaheim Stadium | 0–1 | 52522.0 |
| 2.0 | September 15 | New Orleans Saints | W 34–23 | Mile High Stadium | 1–1 | 74488.0 |
| 3.0 | September 22 | at Atlanta Falcons | W 44–28 | Atlanta-Fulton County Stadium | 2–1 | 37903.0 |
| 4.0 | September 29 | Miami Dolphins | L 26–30 | Mile High Stadium | 2–2 | 73614.0 |
| 5.0 | October 6 | Houston Oilers | W 31–20 | Mile High Stadium | 3–2 | 74699.0 |
| 6.0 | October 13 | at Indianapolis Colts | W 15–10 | Hoosier Dome | 4–2 | 60128.0 |
| 7.0 | October 20 | Seattle Seahawks | W 13–10 (OT) | Mile High Stadium | 5–2 | 74899.0 |
| 8.0 | October 27 | at Kansas City Chiefs | W 30–10 | Arrowhead Stadium | 6–2 | 68246.0 |
| 9.0 | November 3 | at San Diego Chargers | L 10–30 | Jack Murphy Stadium | 6–3 | 57312.0 |
| 10.0 | November 11 | San Francisco 49ers | W 17–16 | Mile High Stadium | 7–3 | 73173.0 |
| 11.0 | November 17 | San Diego Chargers | W 30–24 (OT) | Mile High Stadium | 8–3 | 74376.0 |
| 12.0 | November 24 | at Los Angeles Raiders | L 28–31 (OT) | Los Angeles Memorial Coliseum | 8–4 | 63181.0 |
| 13.0 | December 1 | at Pittsburgh Steelers | W 31–23 | Three Rivers Stadium | 9–4 | 56797.0 |
| 14.0 | December 8 | Los Angeles Raiders | L 14–17 (OT) | Mile High Stadium | 9–5 | 75042.0 |
| 15.0 | December 14 | Kansas City Chiefs | W 14–13 | Mile High Stadium | 10–5 | 69209.0 |
Question:
How many were in attendance when the game was held in Arrowhead Stadium?
Answer:
68246.0