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) |
| --- | --- | --- | --- | --- | --- | --- |
| 230.0 | 1.0 | "Shock Waves" | Alec Smight | David Weddle & Bradley Thompson | September23,2010 | 14.69 |
| 231.0 | 2.0 | "Pool Shark" | Michael Nankin | Dustin Lee Abraham | September30,2010 | 13.41 |
| 232.0 | 3.0 | "Blood Moon" | Brad Tanenbaum | Treena Hancock & Melissa R. Byer | October7,2010 | 12.50 |
| 234.0 | 5.0 | "House of Hoarders" | Alec Smight | Christopher Barbour | October21,2010 | 14.96 |
| 235.0 | 6.0 | "Cold Blooded" | Louis Shaw Milito | Tom Mularz | October28,2010 | 14.27 |
| 236.0 | 7.0 | "Bump and Grind" | Michael Nankin | Don McGill | November4,2010 | 13.96 |
| 237.0 | 8.0 | "Fracked" | Martha Coolidge | David Weddle & Bradley Thompson | November11,2010 | 12.99 |
| 238.0 | 9.0 | "Wild Life" | Charles Haid | Treena Hancock & Melissa R. Byer | November18,2010 | 14.15 |
| 239.0 | 10.0 | "418/427" | Frank Waldeck | Michael Frost Beckner | December9,2010 | 13.17 |
| 240.0 | 11.0 | "Man Up" | Alec Smight | Michael F.X. Daley | January6,2011 | 14.22 |
| 241.0 | 12.0 | "A Kiss Before Frying" | Brad Tanenbaum | Evan Dunsky | January20,2011 | 14.34 |
| 243.0 | 14.0 | "All That Cremains" | Jeffrey Hunt | Dustin Lee Abraham | February10,2011 | 12.64 |
| 244.0 | 15.0 | "Targets of Obsession" | Alec Smight | David Weddle & Bradley Thompson | February17,2011 | 13.29 |
| 245.0 | 16.0 | "Turn On, Tune In, Drop Dead" | Paul McCrane | Tom Mularz | February24,2011 | 12.41 |
| 246.0 | 17.0 | "The List" | Louis Milito | Richard Catalani | March10,2011 | 13.39 |
| 247.0 | 18.0 | "Hitting for the Cycle" | Alec Smight | Daniel Steck & Richard Catalani | March31,2011 | 12.76 |
| 248.0 | 19.0 | "Unleashed" | Brad Tanenbaum | Ed Whitmore & Anthony E. Zuiker | April7,2011 | 13.06 |
| 249.0 | 20.0 | "Father of the Bride"(Part 1) | Frank Waldeck | Evan Dunsky | April28,2011 | 10.84 |
| 250.0 | 21.0 | "Cello and Goodbye"(Part 2) | Alec Smight | Christopher Barbour & Don McGill | May5,2011 | 10.67 |
Question:
List the series number for season 12.
Answer:
1.0