| Period | Uptime | Downtime |
| 2012 Yearly Total | 99.918% | 45min |
| 2012 Feb | 100.000% | 00min |
| 2012 Jan | 99.898% | 45min |
| 2011 Yearly Total | 99.959% | 03hr 35min |
| 2011 Dec | 99.955% | 20min |
| 2011 Nov | 99.988% | 05min |
| 2011 Oct | 100.000% | 00min |
| 2011 Sep | 99.976% | 10min |
| 2011 Aug | 99.954% | 20min |
| 2011 Jul | 99.978% | 10min |
| 2011 Jun | 99.953% | 20min |
| 2011 May | 99.922% | 35min |
| 2011 Apr | 99.965% | 15min |
| 2011 Mar | 99.877% | 55min |
| 2011 Feb | 99.950% | 20min |
| 2011 Jan | 99.989% | 05min |
| 2010 Yearly Total | 99.928% | 06hr 15min |
| 2010 Dec | 100.000% | 00min |
| 2010 Nov | 99.976% | 10min |
| 2010 Oct | 99.301% | 05hr 10min |
| 2010 Sep | 99.988% | 05min |
| 2010 Aug | 99.966% | 15min |
| 2010 Jul | 99.966% | 15min |
| 2010 Jun | 100.000% | 00min |
| 2010 May | 99.978% | 10min |
| 2010 Apr | 99.988% | 05min |
| 2010 Mar | 100.000% | 00min |
| 2010 Feb | 99.986% | 05min |
| 2010 Jan | 100.000% | 00min |
| 2009 Yearly Total | 99.525% | 04hr 35min |
| 2009 Dec | 99.372% | 04hr 30min |
| 2009 Nov | 99.966% | 05min |
|