| Period | Uptime | Downtime |
| 2012 Yearly Total | 99.500% | 04hr 40min |
| 2012 Feb | 99.582% | 50min |
| 2012 Jan | 99.477% | 03hr 50min |
| 2011 Yearly Total | 99.866% | 07hr 30min |
| 2011 Dec | 99.708% | 02hr 10min |
| 2011 Nov | 99.857% | 01hr 00min |
| 2011 Oct | 99.966% | 15min |
| 2011 Sep | 99.988% | 05min |
| 2011 Aug | 99.768% | 01hr 40min |
| 2011 Jul | 99.696% | 02hr 15min |
| 2011 Jun | 99.988% | 05min |
| 2011 May | 100.000% | 00min |
|