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:
| # | Episode | Rating | Share | Rating/Share (18-49) | Viewers (millions) | Rank (timeslot) | Rank (night) | Rank (week) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | "Pilot" | 7.1 | 12.0 | 3.8/9 | 10.72 | 2.0 | 8.0 | 20 |
| 2.0 | "Conference Call" | 4.3 | 7.0 | 2.3/6 | 6.16 | 3.0 | 8.0 | 54 |
| 3.0 | "Dangerous Liaisons" | 3.8 | 6.0 | 2.2/6 | 5.39 | 3.0 | 8.0 | 56 |
| 4.0 | "The Deciders" | 3.8 | 6.0 | 2.0/5 | 5.58 | 3.0 | 9.0 | N/A |
| 5.0 | "Stay With Me" | 3.7 | 6.0 | 2.0/5 | 5.09 | 3.0 | 11.0 | 64 |
| 6.0 | "Yours, Mine and Hers" | 3.9 | 6.0 | 2.0/5 | 5.25 | 3.0 | 9.0 | 64 |
Question:
How many viewers (millions) were there for rank (week) 20?
Answer:
1.0