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:
| Episode Number | Broadcast Date | Title | Written by | Viewership (Millions) |
| --- | --- | --- | --- | --- |
| 9 – 2.1 | 31 August 2001 | "All Roads Lead To Ramon" | James Hendrie & Ian Brown | 8.95 |
| 10 – 2.2 | 7 September 2001 | "The Unkindest Cut" | Steve Armogida & Jim Armogida | 9.04 |
| 11 – 2.3 | 14 September 2001 | "Parisian Beauty" | Anrdea Solomons | 8.24 |
| 12 – 2.4 | 21 September 2001 | "Trust Never Sleeps" | James Hendrie & Ian Brown | 9.55 |
| 13 – 2.5 | 28 September 2001 | "Death And Ben Take A Holiday" | Fred Barron | 9.65 |
| 14 – 2.6 | 5 October 2001 | "Driving Miss Crazy" | James Hendrie & Ian Brown | 11.0 |
| 15 – 2.7 | 12 October 2001 | "I Second That Emulsion" | James Hendrie & Ian Brown | 11.22 |
| 16 – 2.8 | 19 October 2001 | "The Age Of Romance" | James Hendire & Ian Brown | 11.05 |
| 17 – 2.9 | 26 October 2001 | "Get Cartier" | Fred Barron | 11.06 |
| 18 – 2.10 | 2 November 2001 | "Tis A Pity She’s A Whore" | Steve Armogida & Jim Armogida | 11.06 |
| 19 – 2.11 | 9 November 2001 | "The Last Supper" | Steve Armogida & Jim Armogida | 12.54 |
| 20 – 2.12 | 23 November 2001 | "Ben Wants To Be A Millionaire" | Steve Armogida & Jim Armogida | 11.22 |
| 21 – 2.13 | 30 November 2001 | "Breakable" | James Hendrie & Ian Brown | 11.15 |
Question:
What is the episode number of the episode broadcast on 21 September 2001?
Answer:
12 – 2.4