Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	39.28	40.08	39.02	40.06	14,681,104	+2.08(+5.47%)
Nov 29, 2011	38.48	38.57	37.93	37.98	8,021,155	-0.38(-1.00%)
Nov 28, 2011	38.42	38.82	37.98	38.37	10,848,562	+0.84(+2.24%)
Nov 25, 2011	37.41	37.86	37.27	37.52	3,295,519	-0.08(-0.22%)
Nov 23, 2011	37.94	38.10	37.48	37.61	8,658,483	-0.75(-1.96%)
Nov 22, 2011	38.37	38.62	37.97	38.36	7,165,290	-0.05(-0.13%)
Nov 21, 2011	38.48	38.68	37.94	38.41	9,842,633	-0.68(-1.75%)
Nov 18, 2011	39.15	39.27	38.67	39.09	6,375,397	+0.15(+0.39%)
Nov 17, 2011	40.05	40.20	38.65	38.94	11,060,362	-1.18(-2.95%)
Nov 16, 2011	41.10	41.29	40.03	40.13	9,078,259	-1.53(-3.66%)
Nov 15, 2011	41.05	42.02	40.88	41.65	6,554,750	+0.42(+1.01%)
Nov 14, 2011	41.52	41.78	40.89	41.23	5,180,477	-0.77(-1.83%)
Nov 11, 2011	41.67	42.18	41.46	42.00	6,373,109	+1.07(+2.61%)
Nov 10, 2011	41.57	41.64	40.63	40.93	7,514,125	-0.10(-0.24%)
Nov 09, 2011	42.02	42.23	40.90	41.03	9,639,212	-1.78(-4.15%)
Nov 08, 2011	42.99	43.03	42.28	42.81	7,898,683	+0.07(+0.18%)
Nov 07, 2011	42.42	42.80	41.93	42.74	5,315,042	+0.06(+0.14%)
Nov 04, 2011	42.75	42.88	42.12	42.68	6,341,339	-0.42(-0.97%)
Nov 03, 2011	42.34	43.21	41.73	43.09	9,326,438	+1.13(+2.70%)
Nov 02, 2011	41.58	42.41	41.48	41.96	8,813,201	+1.11(+2.72%)
Nov 01, 2011	41.34	41.80	40.78	40.85	11,776,611	-1.36(-3.22%)
Oct 31, 2011	42.79	43.39	42.18	42.21	9,617,813	-1.23(-2.84%)
Oct 28, 2011	42.93	43.54	42.87	43.44	8,849,955	+0.03(+0.08%)
Oct 27, 2011	43.00	43.65	42.58	43.41	14,443,274	+1.34(+3.19%)
Oct 26, 2011	41.69	42.39	41.21	42.07	13,081,350	+0.86(+2.08%)
Oct 25, 2011	41.28	41.94	41.06	41.21	15,264,799	-0.42(-1.00%)
Oct 24, 2011	40.29	41.89	40.29	41.63	13,390,279	+1.22(+3.01%)
Oct 21, 2011	39.07	40.42	39.07	40.41	16,971,102	+1.89(+4.91%)
Oct 20, 2011	37.94	38.60	37.27	38.52	14,656,905	+0.05(+0.13%)
Oct 19, 2011	38.95	39.18	38.37	38.47	10,906,603	-0.46(-1.18%)
Oct 18, 2011	37.70	39.22	37.52	38.92	10,907,085	+1.30(+3.46%)
Oct 17, 2011	38.25	38.48	37.54	37.62	9,127,914	-0.82(-2.13%)
Oct 14, 2011	39.34	39.37	37.51	38.44	11,528,516	-0.19(-0.50%)
Oct 13, 2011	38.69	38.95	38.28	38.63	8,735,106	-0.58(-1.49%)
Oct 12, 2011	38.45	39.73	38.35	39.22	12,707,375	+1.06(+2.78%)
Oct 11, 2011	37.75	38.45	37.33	38.16	7,599,428	+0.26(+0.68%)
Oct 10, 2011	37.06	37.93	37.06	37.90	9,074,321	+1.68(+4.65%)
Oct 07, 2011	37.25	37.43	36.08	36.21	13,423,977	-0.83(-2.25%)
Oct 06, 2011	36.27	37.12	36.24	37.05	12,229,814	+0.85(+2.35%)
Oct 05, 2011	36.23	36.37	35.51	36.20	14,487,028	+0.13(+0.37%)
Oct 04, 2011	35.30	36.17	34.30	36.06	21,522,730	-0.04(-0.11%)
Oct 03, 2011	37.41	37.77	36.10	36.11	10,979,468	-1.18(-3.16%)
Sep 30, 2011	38.27	38.32	37.27	37.29	9,486,912	-1.51(-3.90%)
Sep 29, 2011	39.52	39.69	37.73	38.80	10,082,174	+0.21(+0.54%)
Sep 28, 2011	39.40	39.88	38.57	38.59	10,409,496	-0.51(-1.30%)
Sep 27, 2011	40.40	40.41	38.82	39.10	11,008,344	-0.40(-1.01%)
Sep 26, 2011	38.90	39.54	38.08	39.49	10,258,373	+0.92(+2.39%)
Sep 23, 2011	38.36	38.71	37.85	38.57	10,912,064	-0.15(-0.39%)
Sep 22, 2011	39.24	39.96	38.07	38.72	15,005,385	-1.33(-3.32%)
Sep 21, 2011	41.01	41.81	40.01	40.05	10,430,051	-0.86(-2.11%)
Sep 20, 2011	40.67	41.50	40.49	40.91	7,279,633	+0.49(+1.21%)
Sep 19, 2011	40.91	41.06	40.04	40.42	9,743,893	-1.20(-2.87%)
Sep 16, 2011	41.21	41.67	41.06	41.62	11,214,292	+0.63(+1.54%)
Sep 15, 2011	41.20	41.31	40.37	40.99	8,500,227	+0.31(+0.76%)
Sep 14, 2011	39.99	41.20	39.23	40.68	8,889,506	+0.91(+2.28%)
Sep 13, 2011	39.49	39.93	39.02	39.78	7,298,758	+0.37(+0.93%)
Sep 12, 2011	38.48	39.55	38.31	39.41	11,702,062	+0.15(+0.38%)
Sep 09, 2011	40.76	40.89	39.15	39.26	13,344,344	-1.87(-4.54%)
Sep 08, 2011	40.87	41.96	40.77	41.13	9,390,770	-0.37(-0.90%)
Sep 07, 2011	40.47	41.50	40.43	41.50	9,368,452	+1.59(+3.99%)
Sep 06, 2011	39.24	40.00	39.14	39.91	10,053,355	-0.37(-0.93%)
Sep 02, 2011	40.42	40.88	39.95	40.28	10,543,765	-0.82(-2.00%)

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