Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	61.20	62.61	60.96	62.61	21,948,872	+3.31(+5.58%)
Nov 29, 2011	58.43	59.71	58.31	59.31	14,524,755	+0.99(+1.69%)
Nov 28, 2011	58.48	58.67	57.85	58.32	13,799,228	+2.12(+3.77%)
Nov 25, 2011	57.26	57.52	56.20	56.20	8,633,318	-0.89(-1.56%)
Nov 23, 2011	58.11	58.20	57.09	57.09	19,156,940	-1.63(-2.77%)
Nov 22, 2011	58.26	59.22	57.85	58.72	14,680,168	+0.46(+0.79%)
Nov 21, 2011	59.02	59.03	57.52	58.25	24,666,610	-1.35(-2.27%)
Nov 18, 2011	61.21	61.81	59.38	59.60	22,460,282	-1.34(-2.20%)
Nov 17, 2011	61.35	62.19	60.13	60.94	19,368,122	-0.59(-0.96%)
Nov 16, 2011	62.42	62.98	61.35	61.53	20,659,522	-0.86(-1.38%)
Nov 15, 2011	64.18	64.85	61.98	62.39	40,263,432	-1.75(-2.73%)
Nov 14, 2011	64.16	64.49	63.67	64.15	9,154,922	-0.53(-0.82%)
Nov 11, 2011	64.46	64.96	64.41	64.68	10,514,350	+0.94(+1.47%)
Nov 10, 2011	63.63	64.05	62.53	63.74	16,593,201	+0.74(+1.17%)
Nov 09, 2011	63.92	64.34	62.76	63.00	19,964,424	-2.77(-4.21%)
Nov 08, 2011	65.41	65.86	64.34	65.77	12,846,264	+0.69(+1.06%)
Nov 07, 2011	64.44	65.57	63.76	65.08	12,946,103	+0.78(+1.21%)
Nov 04, 2011	63.89	64.41	63.12	64.30	13,909,828	+0.18(+0.28%)
Nov 03, 2011	63.95	64.25	63.26	64.12	15,353,502	+0.96(+1.52%)
Nov 02, 2011	62.81	63.40	62.31	63.16	13,892,338	+1.49(+2.41%)
Nov 01, 2011	61.31	62.64	60.89	61.67	25,186,442	-1.79(-2.83%)
Oct 31, 2011	65.08	65.25	63.47	63.47	18,955,330	-2.77(-4.19%)
Oct 28, 2011	65.76	66.45	64.80	66.24	17,117,380	+0.40(+0.61%)
Oct 27, 2011	65.15	66.47	65.02	65.84	23,636,930	+1.33(+2.06%)
Oct 26, 2011	64.09	64.55	63.11	64.51	16,484,107	+1.37(+2.17%)
Oct 25, 2011	64.42	64.59	63.03	63.14	13,989,556	-1.07(-1.67%)
Oct 24, 2011	63.74	64.57	63.60	64.21	13,094,679	+0.45(+0.70%)
Oct 21, 2011	63.14	63.95	62.96	63.76	18,019,422	+1.29(+2.07%)
Oct 20, 2011	62.04	62.63	61.46	62.47	14,416,057	+0.69(+1.12%)
Oct 19, 2011	62.04	62.88	61.45	61.77	14,319,924	-0.43(-0.69%)
Oct 18, 2011	59.83	62.92	59.19	62.20	20,136,034	+2.62(+4.40%)
Oct 17, 2011	60.36	60.57	59.45	59.58	10,883,818	-1.12(-1.85%)
Oct 14, 2011	59.80	60.76	59.72	60.70	12,192,038	+1.62(+2.74%)
Oct 13, 2011	58.38	59.27	58.15	59.08	10,771,079	+0.01(+0.01%)
Oct 12, 2011	59.28	59.66	58.42	59.08	14,679,089	+0.11(+0.18%)
Oct 11, 2011	58.73	59.60	58.70	58.97	12,600,009	-0.36(-0.61%)
Oct 10, 2011	58.08	59.35	58.06	59.33	12,397,492	+2.30(+4.03%)
Oct 07, 2011	57.80	57.84	56.59	57.03	17,436,194	-0.13(-0.22%)
Oct 06, 2011	56.43	57.28	56.28	57.16	16,832,018	-0.03(-0.05%)
Oct 05, 2011	55.67	57.24	55.00	57.19	21,612,008	+1.92(+3.48%)
Oct 04, 2011	53.60	55.49	52.37	55.27	25,482,068	+0.97(+1.78%)
Oct 03, 2011	55.67	56.05	54.29	54.30	18,837,230	-1.64(-2.93%)
Sep 30, 2011	56.16	57.28	55.90	55.94	19,728,662	-1.09(-1.91%)
Sep 29, 2011	56.91	57.08	55.78	57.03	16,723,715	+1.60(+2.89%)
Sep 28, 2011	56.79	57.60	55.31	55.43	17,111,292	-1.09(-1.92%)
Sep 27, 2011	56.89	57.61	56.22	56.51	18,338,214	+1.24(+2.24%)
Sep 26, 2011	54.77	55.37	53.63	55.28	19,694,624	+0.89(+1.64%)
Sep 23, 2011	54.45	54.88	53.51	54.38	20,239,434	-0.10(-0.18%)
Sep 22, 2011	54.93	55.29	53.52	54.48	27,617,484	-2.48(-4.35%)
Sep 21, 2011	58.73	59.08	56.88	56.96	15,337,617	-2.13(-3.60%)
Sep 20, 2011	59.98	60.26	59.05	59.08	14,333,071	-0.56(-0.93%)
Sep 19, 2011	58.72	60.02	58.36	59.64	14,106,003	-0.56(-0.92%)
Sep 16, 2011	60.42	60.51	59.38	60.19	22,945,140	+0.22(+0.37%)
Sep 15, 2011	59.64	60.12	59.25	59.97	15,295,447	+1.18(+2.00%)
Sep 14, 2011	58.19	59.81	57.49	58.79	18,732,008	+0.83(+1.44%)
Sep 13, 2011	58.46	58.51	57.17	57.96	18,957,726	+0.01(+0.02%)
Sep 12, 2011	56.76	57.96	56.28	57.95	22,536,872	+0.43(+0.76%)
Sep 09, 2011	58.61	58.84	57.26	57.51	22,090,982	-1.95(-3.27%)
Sep 08, 2011	59.75	60.77	59.21	59.46	15,895,282	-0.53(-0.89%)
Sep 07, 2011	59.37	60.08	59.12	59.99	17,469,260	+2.22(+3.85%)
Sep 06, 2011	56.54	57.88	56.04	57.77	17,002,758	-0.48(-0.83%)
Sep 02, 2011	58.19	58.64	57.44	58.25	14,860,268	-1.27(-2.14%)

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