| Period | Uptime | Downtime | Outage |
| 2012 Yearly Total | 99.939% | 35min | 5 |
| 2012 Feb | 99.841% | 20min | 3 |
| 2012 Jan | 99.966% | 15min | 2 |
| 2011 Yearly Total | 99.985% | 01hr 20min | 8 |
| 2011 Dec | 99.989% | 05min | 1 |
| 2011 Nov | 99.988% | 05min | 1 |
| 2011 Oct | 100.000% | 00min | 0 |
| 2011 Sep | 99.977% | 10min | 2 |
| 2011 Aug | 100.000% | 00min | 0 |
| 2011 Jul | 99.989% | 05min | 1 |
| 2011 Jun | 99.977% | 10min | 1 |
| 2011 May | 100.000% | 00min | 0 |
| 2011 Apr | 100.000% | 00min | 0 |
| 2011 Mar | 100.000% | 00min | 0 |
| 2011 Feb | 100.000% | 00min | 0 |
| 2011 Jan | 99.899% | 45min | 2 |
| 2010 Yearly Total | 99.856% | 12hr 35min | 12 |
| 2010 Dec | 99.966% | 15min | 3 |
| 2010 Nov | 99.988% | 05min | 1 |
| 2010 Oct | 100.000% | 00min | 0 |
| 2010 Sep | 99.988% | 05min | 1 |
| 2010 Aug | 100.000% | 00min | 0 |
| 2010 Jul | 99.978% | 10min | 2 |
| 2010 Jun | 100.000% | 00min | 0 |
| 2010 May | 100.000% | 00min | 0 |
| 2010 Apr | 100.000% | 00min | 0 |
| 2010 Mar | 99.675% | 02hr 25min | 3 |
| 2010 Feb | 98.574% | 09hr 35min | 2 |
| 2010 Jan | 100.000% | 00min | 0 |
| 2009 Yearly Total | 99.979% | 01hr 50min | 8 |
| 2009 Dec | 100.000% | 00min | 0 |
| 2009 Nov | 100.000% | 00min | 0 |
| 2009 Oct | 99.978% | 10min | 2 |
| 2009 Sep | 99.988% | 05min | 1 |
| 2009 Aug | 100.000% | 00min | 0 |
| 2009 Jul | 99.866% | 01hr 00min | 2 |
| 2009 Jun | 100.000% | 00min | 0 |
| 2009 May | 100.000% | 00min | 0 |
| 2009 Apr | 100.000% | 00min | 0 |
| 2009 Mar | 99.989% | 05min | 1 |
| 2009 Feb | 100.000% | 00min | 0 |
| 2009 Jan | 99.933% | 30min | 2 |
| 2008 Yearly Total | 99.693% | 1day 03hr 00min | 30 |
| 2008 Dec | 100.000% | 00min | 0 |
| 2008 Nov | 100.000% | 00min | 0 |
| 2008 Oct | 100.000% | 00min | 0 |
| 2008 Sep | 99.954% | 20min | 3 |
| 2008 Aug | 99.978% | 10min | 2 |
| 2008 Jul | 98.432% | 11hr 40min | 14 |
| 2008 Jun | 100.000% | 00min | 0 |
| 2008 May | 99.989% | 05min | 1 |
| 2008 Apr | 99.954% | 20min | 2 |
| 2008 Mar | 100.000% | 00min | 0 |
| 2008 Feb | 98.036% | 13hr 40min | 4 |
| 2008 Jan | 99.899% | 45min | 4 |
| 2007 Yearly Total | 99.996% | 05min | 1 |
| 2007 Dec | 100.000% | 00min | 0 |
| 2007 Nov | 100.000% | 00min | 0 |
| 2007 Oct | 99.984% | 05min | 1 |
|