| Period | Uptime | Downtime | Outage |
| 2012 Yearly Total | 99.976% | 13min | 0.250 |
| 2012 Feb | 100.000% | 00min | 0.000 |
| 2012 Jan | 99.971% | 13min | 0.250 |
| 2011 Yearly Total | 99.953% | 03hr 57min | 8.625 |
| 2011 Dec | 99.936% | 28min | 0.750 |
| 2011 Nov | 99.903% | 41min | 1.250 |
| 2011 Oct | 99.885% | 51min | 3.250 |
| 2011 Sep | 99.996% | 01min | 0.125 |
| 2011 Aug | 99.982% | 08min | 0.500 |
| 2011 Jul | 99.979% | 09min | 0.125 |
| 2011 Jun | 99.974% | 11min | 0.500 |
| 2011 May | 99.933% | 30min | 0.500 |
| 2011 Apr | 99.965% | 15min | 0.375 |
| 2011 Mar | 99.948% | 23min | 0.833 |
| 2011 Feb | 99.942% | 23min | 0.500 |
| 2011 Jan | 99.985% | 06min | 0.333 |
| 2010 Yearly Total | 99.756% | 04hr 53min | 2.833 |
| 2010 Dec | 99.897% | 45min | 1.333 |
| 2010 Nov | 99.261% | 03hr 12min | 0.600 |
| 2010 Oct | 99.773% | 01hr 41min | 0.500 |
| 2010 Sep | 99.988% | 05min | 0.333 |
| 2010 Aug | 100.000% | 00min | 0.000 |
| 2010 Jul | 99.978% | 10min | 0.667 |
| 2010 Jun | 100.000% | 00min | 0.000 |
| 2010 May | 100.000% | 00min | 0.000 |
| 2010 Apr | 99.844% | 25min | 0.333 |
| 2010 Mar | 100.000% | 00min | 0.000 |
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