| Period | Uptime | Downtime |
| 2012 Yearly Total | 100.000% | 00min |
| 2012 Feb | 100.000% | 00min |
| 2012 Jan | 100.000% | 00min |
| 2011 Yearly Total | 99.994% | 30min |
| 2011 Dec | 100.000% | 00min |
| 2011 Nov | 100.000% | 00min |
| 2011 Oct | 100.000% | 00min |
| 2011 Sep | 100.000% | 00min |
| 2010 Yearly Total | 99.988% | 01hr 00min |
| 2009 Yearly Total | 99.992% | 40min |
| 2008 Yearly Total | 99.995% | 26min |
| 2007 Yearly Total | 99.989% | 35min |
|