| Period | Uptime | Downtime |
| 2012 Yearly Total | 100.000% | 00min |
| 2012 Feb | 100.000% | 00min |
| 2012 Jan | 100.000% | 00min |
| 2011 Yearly Total | 99.992% | 40min |
| 2011 Dec | 100.000% | 00min |
| 2011 Nov | 100.000% | 00min |
| 2011 Oct | 99.955% | 20min |
| 2011 Sep | 100.000% | 00min |
| 2010 Yearly Total | 99.998% | 10min |
| 2009 Yearly Total | 99.984% | 01hr 20min |
| 2008 Yearly Total | 99.987% | 01hr 05min |
| 2007 Yearly Total | 99.980% | 01hr 00min |
|