| Period | Uptime | Downtime | Outage |
| 2010 Yearly Total | 99.915% | 40min | 11 |
| 2010 Feb | 100.000% | 00min | 0 |
| 2010 Jan | 99.910% | 40min | 11 |
| 2009 Yearly Total | 99.986% | 01hr 11min | 15 |
| 2009 Dec | 99.978% | 10min | 2 |
| 2008 Yearly Total | 99.995% | 27min | 2 |
| 2007 Yearly Total | 99.989% | 54min | 9 |
| 2006 Yearly Total | 99.989% | 56min | 7 |
| 2005 Yearly Total | 99.983% | 28min | 8 |
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