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 6, 1998 | at Chicago Bears | W 24–23 | 55,614 |
| 2.0 | September 13, 1998 | Kansas City Chiefs | W 21–16 | 69,821 |
| 3.0 | September 20, 1998 | Baltimore Ravens | W 24–10 | 67,069 |
| 4.0 | September 27, 1998 | at Tennessee Oilers | W 27–22 | 34,656 |
| 5.0 | Bye | Bye | Bye | Bye |
| 6.0 | October 12, 1998 | Miami Dolphins | W 28–21 | 74,051 |
| 7.0 | October 18, 1998 | at Buffalo Bills | L 17–16 | 77,635 |
| 8.0 | October 25, 1998 | at Denver Broncos | L 37–24 | 75,217 |
| 9.0 | November 1, 1998 | at Baltimore Ravens | W 45–19 | 68,915 |
| 10.0 | November 8, 1998 | Cincinnati Bengals | W 24–11 | 67,040 |
| 11.0 | November 15, 1998 | Tampa Bay Buccaneers | W 29–24 | 72,974 |
| 12.0 | November 22, 1998 | at Pittsburgh Steelers | L 30–15 | 59,124 |
| 13.0 | November 29, 1998 | at Cincinnati Bengals | W 34–17 | 55,432 |
| 14.0 | December 6, 1998 | Detroit Lions | W 37–22 | 70,717 |
| 15.0 | December 13, 1998 | Tennessee Oilers | L 16–13 | 65,657 |
| 16.0 | December 20, 1998 | at Minnesota Vikings | L 50–10 | 64,363 |
| 17.0 | December 28, 1998 | Pittsburgh Steelers | W 21–3 | 74,143 |
Question:
Which week was the team's bye week?
Answer:
5.0