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 | Kickoff [a ] | Venue | TV | Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 12 | Houston Oilers | L 0–20 | 2:00 | The Astrodome | NBC | 42228.0 | 0–1 |
| 2.0 | September 19 | San Diego Chargers | L 0–23 | 1:00 | Tampa Stadium | NBC | 39558.0 | 0–2 |
| 3.0 | September 26 | Buffalo Bills | L 9–14 | 1:00 | Tampa Stadium | NBC | 44505.0 | 0–3 |
| 4.0 | October 3 | Baltimore Colts | L 17–42 | 2:00 | Memorial Stadium | NBC | 40053.0 | 0–4 |
| 5.0 | October 10 | Cincinnati Bengals | L 0–21 | 1:00 | Riverfront Stadium | NBC | 40700.0 | 0–5 |
| 6.0 | October 17 | Seattle Seahawks | L 10–13 | 1:00 | Tampa Stadium | CBS | 43458.0 | 0–6 |
| 7.0 | October 24 | Miami Dolphins | L 20–23 | 4:00 | Tampa Stadium | NBC | 61437.0 | 0–7 |
| 8.0 | October 31 | Kansas City Chiefs | L 19–28 | 1:00 | Tampa Stadium | NBC | 41779.0 | 0–8 |
| 9.0 | November 7 | Denver Broncos | L 13–48 | 4:00 | Mile High Stadium | NBC | 61703.0 | 0–9 |
| 10.0 | November 14 | New York Jets | L 0–34 | 1:00 | Shea Stadium | NBC | 46427.0 | 0–10 |
| 11.0 | November 21 | Cleveland Browns | L 7–24 | 1:00 | Tampa Stadium | NBC | 36930.0 | 0–11 |
| 12.0 | November 28 | Oakland Raiders | L 16–49 | 4:00 | Oakland-Alameda County Coliseum | NBC | 49590.0 | 0–12 |
| 13.0 | December 5 | Pittsburgh Steelers | L 0–42 | 1:00 | Three Rivers Stadium | NBC | 43385.0 | 0–13 |
Question:
How many teams did they play week 6
Answer:
1.0