Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	40.48	41.51	40.46	41.49	15,343,936	+1.27(+3.15%)
Nov 29, 2011	40.03	40.39	39.73	40.22	11,400,453	+0.17(+0.43%)
Nov 28, 2011	39.82	40.10	39.42	40.05	9,564,943	+0.90(+2.29%)
Nov 25, 2011	39.11	39.50	39.11	39.15	3,931,451	-0.21(-0.53%)
Nov 23, 2011	39.83	39.89	39.35	39.36	8,411,758	-0.52(-1.29%)
Nov 22, 2011	39.26	39.91	39.14	39.88	13,342,569	+0.49(+1.26%)
Nov 21, 2011	39.62	39.73	39.34	39.38	11,129,813	-0.43(-1.08%)
Nov 18, 2011	39.92	40.19	39.75	39.81	7,709,329	-0.24(-0.61%)
Nov 17, 2011	40.05	40.52	39.89	40.06	13,598,877	-0.07(-0.18%)
Nov 16, 2011	40.14	40.51	39.96	40.13	28,104,652	-0.42(-1.03%)
Nov 15, 2011	40.81	40.94	40.52	40.54	11,470,656	-0.33(-0.81%)
Nov 14, 2011	41.01	41.21	40.79	40.87	8,703,277	-0.38(-0.92%)
Nov 11, 2011	41.53	41.70	41.21	41.25	7,603,376	-0.07(-0.17%)
Nov 10, 2011	41.04	41.39	40.88	41.32	10,746,987	+0.32(+0.78%)
Nov 09, 2011	41.14	41.49	40.90	41.00	13,448,868	-0.35(-0.84%)
Nov 08, 2011	41.72	41.78	41.03	41.35	12,441,823	-0.31(-0.74%)
Nov 07, 2011	41.24	41.77	40.99	41.66	28,499,744	+2.32(+5.91%)
Nov 04, 2011	39.66	39.76	39.07	39.33	5,000,618	-0.38(-0.95%)
Nov 03, 2011	39.15	39.78	39.15	39.71	6,728,562	+0.64(+1.64%)
Nov 02, 2011	39.62	39.89	38.94	39.07	9,575,718	-0.53(-1.33%)
Nov 01, 2011	40.22	40.39	39.47	39.60	11,216,455	-1.23(-3.02%)
Oct 31, 2011	40.58	41.04	40.37	40.83	12,332,536	+0.02(+0.05%)
Oct 28, 2011	41.17	41.42	40.63	40.81	8,448,909	-0.58(-1.41%)
Oct 27, 2011	40.99	41.63	40.87	41.39	8,327,019	+0.79(+1.95%)
Oct 26, 2011	40.53	40.79	39.92	40.60	9,380,720	+0.34(+0.85%)
Oct 25, 2011	41.68	41.85	40.17	40.26	10,767,795	-1.77(-4.21%)
Oct 24, 2011	41.69	42.10	41.53	42.03	6,178,554	+0.26(+0.61%)
Oct 21, 2011	41.14	41.80	40.99	41.77	8,900,028	+0.94(+2.30%)
Oct 20, 2011	40.99	41.21	40.23	40.83	5,729,561	-0.04(-0.09%)
Oct 19, 2011	40.92	41.35	40.74	40.87	6,270,620	+0.03(+0.07%)
Oct 18, 2011	40.28	41.04	39.95	40.84	8,809,719	+0.60(+1.49%)
Oct 17, 2011	40.82	41.04	40.07	40.24	4,359,708	-0.75(-1.83%)
Oct 14, 2011	40.89	41.00	40.51	40.99	4,584,448	+0.36(+0.90%)
Oct 13, 2011	40.27	40.85	40.21	40.62	7,664,669	+0.24(+0.60%)
Oct 12, 2011	40.94	40.97	40.27	40.38	6,730,032	-0.32(-0.79%)
Oct 11, 2011	40.83	41.08	40.60	40.70	6,510,131	-0.20(-0.49%)
Oct 10, 2011	40.62	41.24	40.52	40.90	4,693,525	+0.78(+1.96%)
Oct 07, 2011	40.53	40.53	39.89	40.12	6,197,132	-0.40(-0.99%)
Oct 06, 2011	39.72	40.53	39.40	40.52	6,771,925	+0.64(+1.61%)
Oct 05, 2011	38.93	39.95	38.46	39.87	10,497,782	+1.13(+2.91%)
Oct 04, 2011	38.05	38.83	37.68	38.75	11,945,673	+0.32(+0.83%)
Oct 03, 2011	38.97	39.45	38.41	38.43	10,466,157	-0.76(-1.93%)
Sep 30, 2011	39.34	39.97	39.16	39.18	9,019,692	-0.58(-1.47%)
Sep 29, 2011	40.17	40.47	39.20	39.77	7,227,377	+0.08(+0.20%)
Sep 28, 2011	40.52	40.67	39.66	39.69	7,944,062	-0.61(-1.50%)
Sep 27, 2011	39.90	40.50	39.66	40.29	8,231,765	+0.78(+1.97%)
Sep 26, 2011	39.38	39.57	38.97	39.52	8,280,948	+0.24(+0.60%)
Sep 23, 2011	38.93	39.38	38.40	39.28	7,618,024	+0.04(+0.11%)
Sep 22, 2011	39.17	39.53	38.70	39.24	12,580,623	-0.71(-1.78%)
Sep 21, 2011	40.77	40.89	39.92	39.95	7,237,718	-0.95(-2.32%)
Sep 20, 2011	40.54	41.24	40.43	40.90	7,250,196	+0.60(+1.49%)
Sep 19, 2011	40.01	40.57	39.86	40.30	6,370,003	-0.13(-0.32%)
Sep 16, 2011	40.21	40.46	39.63	40.43	10,709,415	+0.32(+0.80%)
Sep 15, 2011	39.76	40.25	39.60	40.11	8,242,043	+0.71(+1.81%)
Sep 14, 2011	39.16	39.76	38.78	39.40	8,514,339	+0.25(+0.64%)
Sep 13, 2011	38.76	39.26	38.48	39.15	6,943,670	+0.61(+1.57%)
Sep 12, 2011	37.99	38.61	37.97	38.54	7,583,732	+0.01(+0.03%)
Sep 09, 2011	38.06	39.28	38.06	38.53	10,684,459	-0.90(-2.29%)
Sep 08, 2011	39.35	39.63	39.24	39.43	6,313,270	-0.05(-0.13%)
Sep 07, 2011	39.15	39.55	38.85	39.48	9,064,614	+0.61(+1.58%)
Sep 06, 2011	37.44	38.95	37.43	38.87	9,663,241	+0.30(+0.78%)
Sep 02, 2011	38.80	39.35	38.55	38.57	8,723,410	-0.66(-1.67%)

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