| Period | Uptime | Downtime | Outage |
| 2009 Yearly Total | 99.951% | 02hr 10min | 7 |
| 2009 Jul | 100.000% | 00min | 0 |
| 2009 Jun | 100.000% | 00min | 0 |
| 2009 May | 99.866% | 01hr 00min | 1 |
| 2009 Apr | 99.942% | 25min | 1 |
| 2009 Mar | 99.944% | 25min | 3 |
| 2009 Feb | 99.988% | 05min | 1 |
| 2009 Jan | 99.966% | 15min | 1 |
| 2008 Yearly Total | 99.815% | 16hr 15min | 34 |
| 2008 Dec | 99.810% | 01hr 25min | 6 |
| 2008 Nov | 99.931% | 30min | 1 |
| 2008 Oct | 99.821% | 01hr 20min | 3 |
| 2008 Sep | 99.792% | 01hr 30min | 5 |
| 2008 Aug | 99.978% | 10min | 1 |
| 2008 Jul | 99.129% | 06hr 29min | 6 |
| 2008 Jun | 99.986% | 06min | 1 |
| 2008 May | 99.910% | 40min | 2 |
| 2008 Apr | 99.803% | 01hr 25min | 4 |
| 2008 Mar | 100.000% | 00min | 0 |
| 2008 Feb | 99.732% | 01hr 50min | 4 |
| 2008 Jan | 99.888% | 50min | 2 |
| 2007 Yearly Total | 99.777% | 19hr 15min | 37 |
| 2007 Dec | 99.978% | 10min | 1 |
| 2007 Nov | 99.429% | 04hr 05min | 5 |
| 2007 Oct | 99.989% | 05min | 1 |
| 2007 Sep | 99.907% | 40min | 1 |
| 2007 Aug | 99.832% | 01hr 05min | 2 |
| 2007 Jul | 99.717% | 02hr 05min | 5 |
| 2007 Jun | 99.791% | 01hr 30min | 5 |
| 2007 May | 99.978% | 10min | 2 |
| 2007 Apr | 99.907% | 40min | 5 |
| 2007 Mar | 98.845% | 08hr 35min | 9 |
| 2007 Feb | 99.975% | 10min | 1 |
| 2007 Jan | 100.000% | 00min | 0 |
| 2006 Yearly Total | 99.703% | 23hr 05min | 15 |
| 2006 Dec | 99.989% | 05min | 1 |
| 2006 Nov | 100.000% | 00min | 0 |
| 2006 Oct | 99.910% | 40min | 3 |
| 2006 Sep | 99.722% | 01hr 55min | 5 |
| 2006 Aug | 99.989% | 05min | 1 |
| 2006 Jul | 100.000% | 00min | 0 |
| 2006 Jun | 100.000% | 00min | 0 |
| 2006 May | 97.267% | 20hr 20min | 5 |
| 2006 Apr | 100.000% | 00min | 0 |
| 2006 Mar | 100.000% | 00min | 0 |
| 2006 Feb | 100.000% | 00min | 0 |
|