| Period | Uptime | Downtime |
| 2012 Yearly Total | 99.840% | 01hr 30min |
| 2012 Feb | 99.959% | 05min |
| 2012 Jan | 99.807% | 01hr 25min |
| 2011 Yearly Total | 99.950% | 04hr 20min |
| 2011 Dec | 99.944% | 25min |
| 2011 Nov | 99.976% | 10min |
| 2011 Oct | 100.000% | 00min |
| 2011 Sep | 99.786% | 01hr 30min |
| 2011 Aug | 99.977% | 10min |
| 2011 Jul | 99.978% | 10min |
| 2011 Jun | 99.883% | 50min |
| 2011 May | 100.000% | 00min |
| 2011 Apr | 99.977% | 10min |
| 2011 Mar | 99.922% | 35min |
| 2011 Feb | 99.950% | 20min |
| 2011 Jan | 100.000% | 00min |
| 2010 Yearly Total | 99.992% | 05min |
| 2010 Dec | 100.000% | 00min |
| 2010 Nov | 99.976% | 05min |
|