| 23 June 2009 (15 graffiti) | 8 June 2009 (14 graffiti) |
| 29 May 2009 (15 graffiti) | 10 May 2009 (12 graffiti) |
| 4 May 2009 (13 graffiti) | 25 April 2009 (18 graffiti) |
| 19 April 2009 (15 graffiti) | 13 April 2009 (14 graffiti) |
| 28 March 2009 (13 graffiti) | 22 March 2009 (17 graffiti) |
| 15 March 2009 (10 graffiti) | 1 March 2009 (11 graffiti) |
| 23 February 2009 (19 graffiti) | 15 February 2009 (14 graffiti) |
| 1 February 2009 (14 graffiti) | 20 January 2009 (30 graffiti) |
| 10 January 2009 (25 graffiti) | 3 January 2009 (22 graffiti) |
| 28 December 2008 (19 graffiti) | 21 December 2008 (21 graffiti) |
| 9 December 2008 (15 graffiti) | 29 November 2008 (18 graffiti) |
| 23 November 2008 (14 graffiti) | 15 November 2008 (18 graffiti) |
| 25 October 2008 (14 graffiti) | 19 October 2008 (15 graffiti) |
| 12 October 2008 (9 graffiti) | 8 October 2008 (16 graffiti) |
| 2 October 2008 (26 graffiti) | 13 September 2008 (21 graffiti) |
