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 (millions) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 46.0 | 1.0 | "Like You Like an Arsonist" | Greg Prange | Mark Schwahn | October5,2005 | 2T6151 | 3.46 |
| 47.0 | 2.0 | "From the Edge of the Deep Green Sea" | Kevin Dowling | Mark Schwahn | October12,2005 | 2T6152 | 3.12 |
| 48.0 | 3.0 | "First Day on a Brand New Planet" | Billy Dickson | Terrence Coli | October19,2005 | 2T6153 | 3.12 |
| 49.0 | 4.0 | "An Attempt to Tip the Scales" | Janice Cooke | Stacy Rukeyser | October26,2005 | 2T6154 | 3.36 |
| 50.0 | 5.0 | "A Multitude of Casualties" | Thomas J. Wright | R. Lee Fleming, Jr | November2,2005 | 2T6155 | 3.03 |
| 51.0 | 6.0 | "Locked Hearts and Hand Grenades" | Marita Grabiak | James Stoteraux and Chad Fiveash | November9,2005 | 2T6156 | 3.42 |
| 53.0 | 8.0 | "The Worst Day Since Yesterday" | John Asher | Mike Herro and David Strauss | November30,2005 | 2T6158 | 3.41 |
| 54.0 | 9.0 | "How a Resurrection Really Feels" | Greg Prange | Mark Schwahn | December7,2005 | 2T6159 | 3.33 |
| 55.0 | 10.0 | "Brave New World" | John Asher | John A. Norris | January11,2006 | 2T6160 | 3.23 |
| 56.0 | 11.0 | "Return of the Future" | Bethany Rooney | Terrence Coli | January18,2006 | 2T6161 | 2.67 |
| 57.0 | 12.0 | "I've Got Dreams to Remember" | Stuart Gillard | Mike Herro and David Strauss | January25,2006 | 2T6162 | 2.70 |
| 58.0 | 13.0 | "The Wind That Blew My Heart Away" | David Jackson | Stacy Rukeyser | February1,2006 | 2T6163 | 3.01 |
| 59.0 | 14.0 | "All Tomorrow's Parties" | David Paymer | Anna Lotto | February8,2006 | 2T6164 | 2.89 |
| 60.0 | 15.0 | "Just Watch the Fireworks" | Billy Dickson | James Stoteraux and Chad Fiveash | February15,2006 | 2T6165 | 2.85 |
| 62.0 | 17.0 | "Who Will Survive, and What Will Be Left of Them" | John Asher | Mark Schwahn | March29,2006 | 2T6167 | 2.82 |
| 63.0 | 18.0 | "When it Isn't Like it Should Be" | Paul Johansson | R. Lee Fleming, Jr. | April5,2006 | 2T6168 | 2.93 |
| 65.0 | 20.0 | "Everyday is a Sunday Evening" | Billy Dickson | Mark Schwahn | April19,2006 | 2T6170 | 2.67 |
| 66.0 | 21.0 | "Over the Hills and Far Away" | Thomas J. Wright | Mark Schwahn | April26,2006 | 2T6171 | 2.87 |
Question:
How many episodes did David Jackson write and direct?
Answer:
1.0