| Period | Uptime | Downtime | Outage |
| 2012 Yearly Total | 99.988% | 07min | 3 |
| 2012 Feb | 100.000% | 00min | 0 |
| 2012 Jan | 99.984% | 07min | 3 |
| 2011 Yearly Total | 99.864% | 11hr 56min | 42 |
| 2011 Dec | 99.740% | 01hr 56min | 3 |
| 2011 Nov | 99.981% | 08min | 3 |
| 2011 Oct | 100.000% | 00min | 0 |
| 2011 Sep | 99.954% | 20min | 3 |
| 2011 Aug | 100.000% | 00min | 0 |
| 2011 Jul | 100.000% | 00min | 0 |
| 2011 Jun | 99.294% | 05hr 05min | 18 |
| 2011 May | 99.590% | 03hr 03min | 4 |
| 2011 Apr | 99.972% | 12min | 3 |
| 2011 Mar | 99.928% | 32min | 4 |
| 2011 Feb | 100.000% | 00min | 0 |
| 2011 Jan | 99.910% | 40min | 4 |
| 2010 Yearly Total | 99.985% | 01hr 18min | 15 |
| 2010 Dec | 100.000% | 00min | 0 |
| 2010 Nov | 99.995% | 02min | 2 |
| 2010 Oct | 100.000% | 00min | 0 |
| 2010 Sep | 99.917% | 36min | 8 |
| 2010 Aug | 99.996% | 02min | 1 |
| 2010 Jul | 99.942% | 26min | 1 |
| 2010 Jun | 99.991% | 04min | 1 |
| 2010 May | 100.000% | 00min | 0 |
| 2010 Apr | 99.993% | 03min | 1 |
| 2010 Mar | 100.000% | 00min | 0 |
| 2010 Feb | 99.988% | 05min | 1 |
| 2010 Jan | 100.000% | 00min | 0 |
| 2009 Yearly Total | 99.989% | 40min | 3 |
| 2009 Dec | 100.000% | 00min | 0 |
| 2009 Nov | 100.000% | 00min | 0 |
| 2009 Oct | 99.944% | 25min | 1 |
| 2009 Sep | 100.000% | 00min | 0 |
| 2009 Aug | 99.978% | 10min | 1 |
| 2009 Jul | 100.000% | 00min | 0 |
| 2009 Jun | 99.988% | 05min | 1 |
| 2009 May | 100.000% | 00min | 0 |
| 2009 Apr | 100.000% | 00min | 0 |
|