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 | Production code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 58.0 | 1.0 | "Mac Fights Gay Marriage" | Randall Einhorn | Becky Mann & Audra Sielaff | September16,2010 | XIP06005 | 2.21 |
| 59.0 | 2.0 | "Dennis Gets Divorced" | Randall Einhorn | Dave Chernin & John Chernin | September23,2010 | XIP06006 | 1.68 |
| 60.0 | 3.0 | "The Gang Buys a Boat" | Randall Einhorn | Charlie Day & Rob McElhenney | September30,2010 | XIP06001 | 1.46 |
| 61.0 | 4.0 | "Mac's Big Break" | Randall Einhorn | Rob Rosell | October7,2010 | XIP06002 | 1.23 |
| 62.0 | 5.0 | "Mac and Charlie: White Trash" | Randall Einhorn | Luvh Rakhe | October14,2010 | XIP06003 | 1.48 |
| 63.0 | 6.0 | "Mac's Mom Burns Her House Down" | Matt Shakman | Scott Marder & Rob Rosell | October21,2010 | XIP06008 | 1.07 |
| 64.0 | 7.0 | "Who Got Dee Pregnant?" | Randall Einhorn | Charlie Day & Rob McElhenney | October28,2010 | XIP06007 | 1.19 |
| 65.0 | 8.0 | "The Gang Gets a New Member" | Matt Shakman | David Hornsby | November4,2010 | XIP06009 | 1.67 |
| 66.0 | 9.0 | "Dee Reynolds: Shaping America's Youth" | Matt Shakman | David Hornsby | November11,2010 | XIP06010 | 1.44 |
| 67.0 | 10.0 | "Charlie Kelly: King of the Rats" | Matt Shakman | Scott Marder & Rob Rosell | November18,2010 | XIP06011 | 1.69 |
| 69.0 | 12.0 | "Dee Gives Birth" | Matt Shakman | David Hornsby & Becky Mann & Audra Sielaff | December9,2010 | XIP06013 | 1.46 |
Question:
What is the least number in a season?
Answer:
1.0