| Period | Uptime | Downtime | Outage |
| 2012 Yearly Total | 100.000% | 00min | 0 |
| 2012 Feb | 100.000% | 00min | 0 |
| 2012 Jan | 100.000% | 00min | 0 |
| 2011 Yearly Total | 99.942% | 05hr 05min | 32 |
| 2011 Dec | 100.000% | 00min | 0 |
| 2011 Nov | 99.988% | 05min | 1 |
| 2011 Oct | 99.989% | 05min | 1 |
| 2011 Sep | 100.000% | 00min | 0 |
| 2011 Aug | 100.000% | 00min | 0 |
| 2011 Jul | 100.000% | 00min | 0 |
| 2011 Jun | 99.988% | 05min | 1 |
| 2011 May | 99.966% | 15min | 2 |
| 2011 Apr | 99.606% | 02hr 50min | 16 |
| 2011 Mar | 100.000% | 00min | 0 |
| 2011 Feb | 99.777% | 01hr 30min | 10 |
| 2011 Jan | 99.966% | 15min | 1 |
| 2010 Yearly Total | 99.936% | 05hr 35min | 8 |
| 2010 Dec | 99.989% | 05min | 1 |
| 2010 Nov | 99.409% | 04hr 15min | 5 |
| 2010 Oct | 100.000% | 00min | 0 |
| 2010 Sep | 100.000% | 00min | 0 |
| 2010 Aug | 100.000% | 00min | 0 |
| 2010 Jul | 99.978% | 10min | 1 |
| 2010 Jun | 100.000% | 00min | 0 |
| 2010 May | 100.000% | 00min | 0 |
| 2010 Apr | 99.850% | 01hr 05min | 1 |
| 2010 Mar | 100.000% | 00min | 0 |
| 2010 Feb | 100.000% | 00min | 0 |
| 2010 Jan | 100.000% | 00min | 0 |
| 2009 Yearly Total | 99.974% | 20min | 1 |
| 2009 Dec | 100.000% | 00min | 0 |
| 2009 Nov | 99.935% | 20min | 1 |
|