| Period | Uptime |
| 2012 Yearly Total | 100.000% |
| 2012 Feb | 100.000% |
| 2012 Jan | 100.000% |
| 2011 Yearly Total | 99.999% |
| 2011 Dec | 100.000% |
| 2011 Nov | 100.000% |
| 2011 Oct | 99.995% |
| 2011 Sep | 100.000% |
| 2011 Aug | 100.000% |
| 2011 Jul | 100.000% |
| 2011 Jun | 100.000% |
| 2011 May | 100.000% |
| 2011 Apr | 100.000% |
| 2011 Mar | 99.998% |
| 2010 Yearly Total | 99.998% |
| 2009 Yearly Total | 99.998% |
| 2008 Yearly Total | 99.993% |
| 2007 Yearly Total | 99.984% |
| 2006 Yearly Total | 99.990% |
| 2005 Yearly Total | 99.999% |
|