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 | No. in season | Title | Directed by | Written by | Original air date | U.S. viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- |
| 21.0 | 1.0 | "No Más" | Bryan Cranston | Vince Gilligan | March21,2010 | 1.95 |
| 22.0 | 2.0 | "Caballo sin Nombre" | Adam Bernstein | Peter Gould | March28,2010 | 1.55 |
| 23.0 | 3.0 | "I.F.T." | Michelle MacLaren | George Mastras | April4,2010 | 1.33 |
| 24.0 | 4.0 | "Green Light" | Scott Winant | Sam Catlin | April11,2010 | 1.46 |
| 25.0 | 5.0 | "Más" | Johan Renck | Moira Walley-Beckett | April18,2010 | 1.61 |
| 26.0 | 6.0 | "Sunset" | John Shiban | John Shiban | April25,2010 | 1.64 |
| 27.0 | 7.0 | "One Minute" | Michelle MacLaren | Thomas Schnauz | May2,2010 | 1.52 |
| 28.0 | 8.0 | "I See You" | Colin Bucksey | Gennifer Hutchison | May9,2010 | 1.78 |
| 29.0 | 9.0 | "Kafkaesque" | Michael Slovis | Peter Gould & George Mastras | May16,2010 | 1.61 |
| 30.0 | 10.0 | "Fly" | Rian Johnson | Sam Catlin & Moira Walley-Beckett | May23,2010 | 1.20 |
| 31.0 | 11.0 | "Abiquiu" | Michelle MacLaren | John Shiban & Thomas Schnauz | May30,2010 | 1.32 |
| 32.0 | 12.0 | "Half Measures" | Adam Bernstein | Sam Catlin & Peter Gould | June6,2010 | 1.19 |
Question:
What is the earliest episode that was watched by 1.32 million viewers?
Answer:
31.0