Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	44.87	45.44	44.78	45.43	21,398,782	+1.36(+3.09%)
Nov 29, 2011	44.10	44.31	43.84	44.07	12,712,469	+0.29(+0.66%)
Nov 28, 2011	43.44	44.02	43.37	43.78	16,545,611	+0.77(+1.80%)
Nov 25, 2011	43.04	43.27	42.85	43.01	8,317,915	-0.11(-0.24%)
Nov 23, 2011	43.53	43.57	43.11	43.11	14,899,677	-0.63(-1.45%)
Nov 22, 2011	43.78	43.96	43.61	43.75	12,480,119	-0.03(-0.06%)
Nov 21, 2011	44.00	44.05	43.73	43.77	47,169,876	-0.63(-1.43%)
Nov 18, 2011	44.64	44.65	44.21	44.41	18,202,294	-0.06(-0.14%)
Nov 17, 2011	44.63	44.87	44.03	44.47	20,021,042	-0.32(-0.71%)
Nov 16, 2011	44.88	45.32	44.72	44.79	12,074,880	-0.41(-0.91%)
Nov 15, 2011	45.19	45.41	44.87	45.20	15,422,341	+0.06(+0.12%)
Nov 14, 2011	45.19	45.44	44.97	45.14	11,899,415	-0.24(-0.52%)
Nov 11, 2011	44.94	45.55	44.94	45.38	13,065,091	+0.79(+1.76%)
Nov 10, 2011	44.60	44.80	44.28	44.60	10,791,400	+0.41(+0.93%)
Nov 09, 2011	44.56	44.60	43.89	44.19	15,920,080	-0.93(-2.05%)
Nov 08, 2011	44.57	45.20	44.48	45.11	11,487,386	+0.60(+1.34%)
Nov 07, 2011	44.48	44.75	43.99	44.51	12,629,501	-0.08(-0.19%)
Nov 04, 2011	44.51	44.89	44.10	44.60	13,984,042	-0.15(-0.34%)
Nov 03, 2011	44.56	44.87	44.28	44.75	15,048,136	+0.49(+1.10%)
Nov 02, 2011	44.78	44.78	44.10	44.26	14,573,973	+0.18(+0.41%)
Nov 01, 2011	44.29	44.58	43.94	44.08	21,213,680	-0.70(-1.57%)
Oct 31, 2011	45.33	45.81	44.78	44.78	19,719,222	-0.84(-1.84%)
Oct 28, 2011	45.65	45.80	45.21	45.62	14,940,038	+0.07(+0.15%)
Oct 27, 2011	45.20	45.69	45.01	45.56	23,530,330	+0.70(+1.57%)
Oct 26, 2011	44.64	44.93	44.37	44.85	14,280,463	+0.56(+1.26%)
Oct 25, 2011	44.90	45.09	44.21	44.30	14,845,138	-0.72(-1.61%)
Oct 24, 2011	44.44	45.06	44.23	45.02	18,048,390	+0.66(+1.49%)
Oct 21, 2011	43.89	44.40	43.74	44.36	18,945,284	+0.87(+2.00%)
Oct 20, 2011	43.79	43.91	43.34	43.49	16,622,770	-0.08(-0.18%)
Oct 19, 2011	44.87	44.87	43.23	43.57	28,704,876	-1.24(-2.76%)
Oct 18, 2011	44.35	45.03	44.09	44.80	16,830,010	+0.44(+0.99%)
Oct 17, 2011	44.79	45.10	44.25	44.37	15,525,255	-0.65(-1.44%)
Oct 14, 2011	44.99	45.03	44.63	45.01	9,603,456	+0.34(+0.76%)
Oct 13, 2011	44.83	44.83	44.21	44.67	11,187,696	-0.07(-0.16%)
Oct 12, 2011	44.60	44.99	44.42	44.74	13,479,523	+0.26(+0.58%)
Oct 11, 2011	44.69	44.76	44.41	44.48	10,966,188	-0.33(-0.73%)
Oct 10, 2011	44.44	44.81	44.26	44.81	10,214,107	+0.90(+2.06%)
Oct 07, 2011	43.82	44.32	43.82	43.91	17,773,938	+0.22(+0.51%)
Oct 06, 2011	43.27	43.70	43.27	43.68	13,796,337	+0.32(+0.74%)
Oct 05, 2011	43.27	43.48	42.84	43.36	22,149,752	+0.13(+0.29%)
Oct 04, 2011	42.81	43.35	42.31	43.24	26,150,966	+0.06(+0.14%)
Oct 03, 2011	44.16	44.66	43.16	43.18	24,277,746	-1.12(-2.53%)
Sep 30, 2011	43.97	45.03	43.92	44.30	20,930,884	-0.15(-0.33%)
Sep 29, 2011	44.46	44.68	43.83	44.44	12,829,941	+0.45(+1.03%)
Sep 28, 2011	44.44	44.83	43.91	43.99	12,888,851	-0.40(-0.89%)
Sep 27, 2011	44.07	44.76	43.61	44.39	18,861,424	+0.79(+1.80%)
Sep 26, 2011	43.16	43.71	43.13	43.60	15,185,706	+0.77(+1.79%)
Sep 23, 2011	42.63	43.05	42.43	42.84	15,792,500	-0.23(-0.53%)
Sep 22, 2011	43.23	43.54	42.52	43.07	27,975,362	-0.84(-1.92%)
Sep 21, 2011	44.64	44.93	43.89	43.91	14,437,407	-0.76(-1.70%)
Sep 20, 2011	44.80	45.10	44.37	44.66	15,635,876	+0.06(+0.12%)
Sep 19, 2011	44.55	44.78	44.25	44.61	12,253,022	-0.31(-0.70%)
Sep 16, 2011	44.87	45.03	44.48	44.92	22,557,510	+0.13(+0.29%)
Sep 15, 2011	44.71	44.95	44.46	44.79	15,277,812	+0.47(+1.05%)
Sep 14, 2011	44.48	44.84	43.80	44.32	19,303,196	+0.08(+0.19%)
Sep 13, 2011	44.51	44.55	43.94	44.24	16,671,791	+0.01(+0.03%)
Sep 12, 2011	43.89	44.24	43.33	44.23	19,334,254	-0.03(-0.08%)
Sep 09, 2011	44.78	44.80	44.02	44.26	24,454,580	-0.91(-2.02%)
Sep 08, 2011	45.18	45.85	45.10	45.17	22,360,116	-0.33(-0.73%)
Sep 07, 2011	45.24	45.52	44.99	45.51	15,470,429	+0.55(+1.22%)
Sep 06, 2011	43.93	45.03	43.48	44.96	22,782,528	+0.40(+0.89%)
Sep 02, 2011	45.09	45.21	44.45	44.56	19,718,174	-0.88(-1.93%)

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