Number of people who passed the Driver Knowledge Test
| Quarter | People who passed the Driver Knowledge Test |
|---|---|
| Jan - Mar 2007 | 42,161 |
| Apr - Jun 2007 | 59,089 |
| Jul - Sep 2007 | 32,438 |
| Oct - Dec 2007 | 35,085 |
| Jan - Mar 2008 | 39,294 |
| Apr - Jun 2008 | 41,363 |
| Jul - Sep 2008 | 36,362 |
| Oct - Dec 2008 | 37,658 |
| Jan - Mar 2009 | 41,789 |
| Apr - Jun 2009 | 42,421 |
| Jul - Sep 2009 | 39,350 |
| Oct - Dec 2009 | 37,975 |
| Jan - Mar 2010 | 41,825 |
| Apr - Jun 2010 | 40,910 |