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 total | No. in series | Title | Directed by | Written by | Original air date |
| --- | --- | --- | --- | --- | --- |
| 14/15 | 1/2 | "Aussie Bob & Kiwi Terry" / "Bad Habits" | Ken Cameron | Peter Gawler | 9February2009 |
| 16 | 3 | "Brave New World" | Shawn Seet | Felicity Packard | 16February2009 |
| 17 | 4 | "Business As Usual" | Shawn Seet | Felicity Packard | 23February2009 |
| 18 | 5 | "A Tale of Two Hitmen" | Tony Tilse | Kris Mrksa | 2March2009 |
| 19 | 6 | "Stranded" | Tony Tilse | Kris Mrksa | 9March2009 |
| 20 | 7 | "A Nice Little Earner" | Tony Tilse | Kris Mrksa | 16March2009 |
| 21 | 8 | "Diamonds" | Shawn Seet | Greg Haddrick | 23March2009 |
| 22 | 9 | "Judas Kiss" | Shawn Seet | Felicity Packard | 30March2009 |
| 23/24 | 10/11 | "The Reckoning" / "The Brotherhood" | Grant Brown | Felicity Packard / Kris Mrksa | 20April2009 |
| 25 | 12 | "O Lucky Man" | Tony Tilse | Peter Gawler | 27April2009 |
Question:
How many number in series's are written by Greg Haddrick?
Answer:
1.0