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:
| No. in series | Title | Directed by | Written by | Original air date | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- |
| 2.0 | "Now or Never" | Miguel Arteta | Mike White | October17,2011 | 0.19 |
| 3.0 | "Someone Else's Life" | Miguel Arteta | Mike White | October24,2011 | 0.23 |
| 4.0 | "The Weekend" | Mike White | Mike White | October31,2011 | 0.13 |
| 5.0 | "Not Good Enough Mothers" | Nicole Holofcener | Mike White | November7,2011 | 0.09 |
| 6.0 | "Sandy" | Jonathan Demme | Mike White | November14,2011 | 0.15 |
| 7.0 | "Lonely Ghosts" | Jonathan Demme | Mike White | November21,2011 | 0.12 |
| 8.0 | "Comrades Unite!" | Miguel Arteta | Mike White | November28,2011 | 0.15 |
| 9.0 | "Consider Helen" | Phil Morrison | Mike White | December5,2011 | 0.19 |
Question:
What is the lowest number in series when U.S. viewers is 0.23 million?
Answer:
3.0