Date Mean  STD
21-Nov-2011 03:17:28	 1.377321e+002	 2.705618e-001
23-Nov-2011 06:25:09	 1.384415e+002	 2.921991e-001
25-Nov-2011 14:40:21	 1.382940e+002	 1.344418e-001
27-Nov-2011 17:44:58	 1.372210e+002	 7.023263e-001
29-Nov-2011 20:52:19	 1.361967e+002	 2.216446e-001
02-Dec-2011 00:43:23	 1.366255e+002	 4.446745e-001
04-Dec-2011 03:48:41	 1.370276e+002	 6.567130e-001
06-Dec-2011 12:34:31	 1.392050e+002	 1.058751e+000
08-Dec-2011 16:08:32	 1.389460e+002	 3.450059e-001
10-Dec-2011 19:16:11	 1.371902e+002	 1.185941e+000
12-Dec-2011 22:23:45	 1.343841e+002	 4.664875e-001
15-Dec-2011 04:51:48	 1.357302e+002	 5.280465e-001
17-Dec-2011 07:58:54	 1.357536e+002	 3.802138e-001
19-Dec-2011 11:06:06	 1.380959e+002	 6.704708e-001
21-Dec-2011 14:13:30	 1.377844e+002	 1.123382e+000
23-Dec-2011 17:19:59	 1.337671e+002	 7.297445e-001
25-Dec-2011 20:26:48	 1.332357e+002	 7.636436e-001
28-Dec-2011 10:36:30	 1.323691e+002	 1.587506e-001
31-Dec-2011 01:46:40	 1.343733e+002	 9.765267e-001
02-Jan-2012 16:57:13	 1.366362e+002	 1.507373e-001
05-Jan-2012 08:08:59	 1.361109e+002	 3.533983e-001
07-Jan-2012 20:15:01	 1.386013e+002	 1.057186e+000
10-Jan-2012 04:31:30	 1.388014e+002	 3.725128e-001
12-Jan-2012 07:38:30	 1.382704e+002	 8.630382e-001
14-Jan-2012 13:20:50	 1.364959e+002	 7.232228e-001
16-Jan-2012 18:46:24	 1.360256e+002	 6.308773e-001
19-Jan-2012 06:07:17	 1.356986e+002	 1.131820e+000
21-Jan-2012 09:13:56	 1.373899e+002	 2.941386e-001
23-Jan-2012 17:28:37	 1.364914e+002	 2.506654e-001
25-Jan-2012 20:35:48	 1.370569e+002	 3.738225e-001
28-Jan-2012 02:01:50	 1.374455e+002	 4.251601e-001
30-Jan-2012 07:58:20	 1.381420e+002	 1.230936e-001
01-Feb-2012 11:05:43	 1.383639e+002	 1.060121e-001
03-Feb-2012 14:28:30	 1.386867e+002	 1.170609e-001
05-Feb-2012 17:51:01	 1.385154e+002	 1.528981e-001
08-Feb-2012 05:42:03	 1.381585e+002	 8.496146e-002
10-Feb-2012 18:00:58	 1.379751e+002	 2.060215e-001
13-Feb-2012 07:54:40	 1.373888e+002	 2.231692e-001
15-Feb-2012 11:01:14	 1.378936e+002	 1.441495e-001
18-Feb-2012 02:11:36	 1.378774e+002	 8.782529e-002
20-Feb-2012 17:21:32	 1.378864e+002	 8.471444e-002
22-Feb-2012 20:26:34	 1.377437e+002	 9.824772e-002
25-Feb-2012 07:14:15	 1.376530e+002	 8.288393e-002
27-Feb-2012 10:21:04	 1.373137e+002	 3.448246e-001
29-Feb-2012 23:13:19	 1.368261e+002	 1.422635e-001
03-Mar-2012 07:43:32	 1.368674e+002	 9.472338e-002
05-Mar-2012 22:53:53	 1.369826e+002	 1.935385e-001
08-Mar-2012 05:06:32	 1.372595e+002	 2.632600e-001
10-Mar-2012 08:13:56	 1.368413e+002	 1.372208e-001
12-Mar-2012 20:51:06	 1.370182e+002	 1.261507e-001
14-Mar-2012 23:57:53	 1.368024e+002	 1.276423e-001
17-Mar-2012 11:17:39	 1.363245e+002	 2.123778e-001
19-Mar-2012 15:41:43	 1.366873e+002	 2.810981e-001
21-Mar-2012 18:45:08	 1.371004e+002	 1.358776e-001
24-Mar-2012 09:52:31	 1.370081e+002	 1.763965e-001
27-Mar-2012 00:58:15	 1.365065e+002	 2.995376e-001
29-Mar-2012 04:50:06	 1.366581e+002	 1.980238e-001
31-Mar-2012 19:55:41	 1.366560e+002	 2.364721e-001
03-Apr-2012 02:50:18	 1.364114e+002	 3.218045e-001
05-Apr-2012 05:50:56	 1.379233e+002	 7.648218e-001
07-Apr-2012 17:23:49	 1.380159e+002	 2.403111e-001
10-Apr-2012 05:42:18	 1.373704e+002	 9.535244e-002
12-Apr-2012 09:17:32	 1.369926e+002	 2.337335e-001
15-Apr-2012 00:27:10	 1.372703e+002	 3.208881e-001
17-Apr-2012 15:36:34	 1.368754e+002	 9.245450e-002
20-Apr-2012 06:42:23	 1.367601e+002	 1.083916e-001
22-Apr-2012 21:50:22	 1.364451e+002	 1.308756e-001
25-Apr-2012 12:56:49	 1.362755e+002	 1.868646e-001
28-Apr-2012 04:04:47	 1.359347e+002	 1.154139e-001
30-Apr-2012 19:13:06	 1.338441e+002	 1.355269e+000
03-May-2012 10:21:03	 1.331305e+002	 1.032357e+000
06-May-2012 01:28:08	 1.348687e+002	 4.094755e-001
08-May-2012 09:38:34	 1.349455e+002	 7.143053e-001
11-May-2012 00:44:46	 1.350820e+002	 1.980321e-001
13-May-2012 13:00:59	 1.347736e+002	 1.635070e-001
15-May-2012 17:38:25	 1.350879e+002	 2.606443e-001
18-May-2012 03:21:17	 1.350101e+002	 1.480867e-001
20-May-2012 06:26:19	 1.350182e+002	 1.935273e-001
22-May-2012 21:18:14	 1.349770e+002	 1.683389e-001
25-May-2012 08:33:58	 1.347493e+002	 2.065527e-001
27-May-2012 22:54:28	 1.343551e+002	 2.491641e-001
30-May-2012 09:23:19	 1.338898e+002	 5.396846e-001
01-Jun-2012 19:22:37	 1.336968e+002	 3.448898e-001
04-Jun-2012 02:01:41	 1.338881e+002	 2.030932e-001
06-Jun-2012 05:22:08	 1.340092e+002	 1.919941e-001
08-Jun-2012 08:41:44	 1.335596e+002	 2.066120e-001