| Period | Uptime | Downtime | Outage |
| 2012 Yearly Total | 99.349% | 05hr 15min | 3 |
| 2012 Feb | 99.602% | 15min | 1 |
| 2012 Jan | 99.328% | 05hr 00min | 2 |
| 2011 Yearly Total | 99.847% | 13hr 25min | 18 |
| 2011 Dec | 100.000% | 00min | 0 |
| 2011 Nov | 99.988% | 05min | 1 |
| 2011 Oct | 100.000% | 00min | 0 |
| 2011 Sep | 99.896% | 45min | 4 |
| 2011 Aug | 99.966% | 15min | 2 |
| 2011 Jul | 100.000% | 00min | 0 |
| 2011 Jun | 99.873% | 55min | 2 |
| 2011 May | 99.866% | 01hr 00min | 1 |
| 2011 Apr | 99.942% | 25min | 1 |
| 2011 Mar | 100.000% | 00min | 0 |
| 2011 Feb | 99.417% | 03hr 55min | 4 |
| 2011 Jan | 99.182% | 06hr 05min | 3 |
| 2010 Yearly Total | 99.919% | 07hr 05min | 15 |
| 2010 Dec | 99.910% | 40min | 3 |
| 2010 Nov | 99.757% | 01hr 45min | 1 |
| 2010 Oct | 99.910% | 40min | 1 |
| 2010 Sep | 99.988% | 05min | 1 |
| 2010 Aug | 99.742% | 01hr 55min | 2 |
| 2010 Jul | 99.989% | 05min | 1 |
| 2010 Jun | 100.000% | 00min | 0 |
| 2010 May | 100.000% | 00min | 0 |
| 2010 Apr | 100.000% | 00min | 0 |
| 2010 Mar | 99.966% | 15min | 1 |
| 2010 Feb | 99.777% | 01hr 30min | 3 |
| 2010 Jan | 99.978% | 10min | 2 |
| 2009 Yearly Total | 99.784% | 06hr 45min | 29 |
| 2009 Dec | 99.787% | 01hr 35min | 5 |
| 2009 Nov | 99.514% | 03hr 30min | 8 |
| 2009 Oct | 99.787% | 01hr 35min | 15 |
| 2009 Sep | 99.988% | 05min | 1 |
| 2009 Aug | 100.000% | 00min | 0 |
|