Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	57.83	58.11	54.85	55.74	8,154,088	-0.15(-0.27%)
Nov 29, 2011	55.23	56.88	53.19	55.89	11,844,349	-5.32(-8.69%)
Nov 28, 2011	61.36	62.25	60.27	61.21	4,452,888	+3.43(+5.93%)
Nov 25, 2011	57.08	58.40	57.08	57.78	1,593,847	+0.32(+0.55%)
Nov 23, 2011	59.33	59.49	57.45	57.47	3,173,931	-2.36(-3.95%)
Nov 22, 2011	59.95	61.02	59.62	59.83	2,244,445	+0.07(+0.13%)
Nov 21, 2011	61.32	61.86	58.83	59.75	3,111,197	-2.97(-4.73%)
Nov 18, 2011	62.68	62.93	61.81	62.72	1,765,091	+0.42(+0.67%)
Nov 17, 2011	63.04	63.82	61.78	62.30	2,069,810	-0.71(-1.12%)
Nov 16, 2011	64.05	64.41	62.88	63.01	1,926,970	-1.66(-2.57%)
Nov 15, 2011	64.80	65.11	63.55	64.67	2,034,818	-0.37(-0.56%)
Nov 14, 2011	63.73	65.21	63.47	65.04	2,462,119	+1.15(+1.80%)
Nov 11, 2011	63.46	64.85	62.66	63.89	2,239,300	+1.45(+2.32%)
Nov 10, 2011	63.29	63.46	61.71	62.45	2,469,043	-0.25(-0.40%)
Nov 09, 2011	62.94	63.84	61.94	62.69	3,042,379	-1.98(-3.06%)
Nov 08, 2011	65.27	65.59	63.37	64.67	2,101,148	-0.04(-0.06%)
Nov 07, 2011	64.98	65.28	63.33	64.72	1,591,076	-0.08(-0.13%)
Nov 04, 2011	64.47	65.07	63.25	64.80	2,748,981	-0.50(-0.76%)
Nov 03, 2011	65.68	65.68	62.81	65.30	3,070,149	-0.17(-0.27%)
Nov 02, 2011	65.33	65.68	64.34	65.47	2,492,876	+1.39(+2.17%)
Nov 01, 2011	63.41	64.76	62.24	64.08	3,469,461	-2.20(-3.32%)
Oct 31, 2011	64.51	67.29	64.39	66.29	3,454,687	+0.69(+1.05%)
Oct 28, 2011	65.26	66.21	64.67	65.60	2,020,734	-0.49(-0.74%)
Oct 27, 2011	64.85	67.33	63.79	66.09	4,568,799	+3.33(+5.30%)
Oct 26, 2011	63.00	63.20	60.81	62.76	2,412,178	+0.89(+1.44%)
Oct 25, 2011	62.29	63.29	61.11	61.87	2,295,765	-1.55(-2.44%)
Oct 24, 2011	62.00	63.52	61.64	63.42	2,906,534	+1.40(+2.25%)
Oct 21, 2011	60.85	62.35	60.57	62.02	3,809,584	+1.84(+3.05%)
Oct 20, 2011	58.95	60.41	58.95	60.18	2,251,496	+1.02(+1.73%)
Oct 19, 2011	59.29	60.42	58.78	59.16	2,008,137	-0.11(-0.18%)
Oct 18, 2011	58.55	60.14	57.17	59.27	3,458,234	+0.97(+1.67%)
Oct 17, 2011	60.37	60.99	58.12	58.30	2,073,591	-1.59(-2.65%)
Oct 14, 2011	59.55	60.46	58.57	59.88	1,887,220	+1.40(+2.39%)
Oct 13, 2011	58.58	60.02	58.02	58.49	2,815,698	-0.82(-1.39%)
Oct 12, 2011	58.75	61.12	58.27	59.31	3,464,642	+1.31(+2.26%)
Oct 11, 2011	57.58	58.17	56.99	58.00	1,632,053	-0.13(-0.23%)
Oct 10, 2011	56.33	58.61	56.33	58.13	2,235,277	+2.95(+5.35%)
Oct 07, 2011	55.70	56.74	54.47	55.18	3,375,827	-0.17(-0.32%)
Oct 06, 2011	55.26	55.81	54.23	55.35	3,992,205	+3.33(+6.39%)
Oct 05, 2011	51.83	52.26	50.63	52.03	4,083,713	+0.52(+1.00%)
Oct 04, 2011	48.14	51.75	46.73	51.51	4,452,263	+2.64(+5.39%)
Oct 03, 2011	49.68	51.70	48.77	48.88	4,234,656	-1.69(-3.34%)
Sep 30, 2011	52.44	52.98	50.05	50.56	5,829,632	-3.23(-6.00%)
Sep 29, 2011	58.90	58.94	51.35	53.79	6,926,210	-3.98(-6.89%)
Sep 28, 2011	58.70	59.51	57.65	57.77	2,008,418	-1.13(-1.92%)
Sep 27, 2011	59.59	60.89	58.45	58.90	2,876,913	+0.80(+1.37%)
Sep 26, 2011	58.86	59.68	56.55	58.11	3,437,560	-0.53(-0.91%)
Sep 23, 2011	55.82	59.36	55.82	58.64	2,873,166	+2.54(+4.54%)
Sep 22, 2011	56.93	58.11	54.96	56.09	3,865,526	-3.92(-6.54%)
Sep 21, 2011	62.56	63.40	59.97	60.02	1,900,718	-2.37(-3.80%)
Sep 20, 2011	63.63	64.71	62.37	62.39	2,044,532	-0.86(-1.35%)
Sep 19, 2011	61.09	63.83	60.75	63.24	3,183,730	+0.89(+1.43%)
Sep 16, 2011	62.61	63.43	62.00	62.35	3,798,886	+0.15(+0.24%)
Sep 15, 2011	61.70	62.82	60.76	62.20	3,542,726	+0.93(+1.51%)
Sep 14, 2011	60.27	62.10	59.53	61.28	3,284,877	+1.28(+2.13%)
Sep 13, 2011	58.15	60.24	57.51	60.00	2,670,612	+2.15(+3.72%)
Sep 12, 2011	56.08	57.86	55.60	57.85	2,260,283	+1.13(+1.99%)
Sep 09, 2011	57.47	58.71	56.12	56.72	2,276,194	-1.55(-2.66%)
Sep 08, 2011	58.11	59.63	57.85	58.27	2,065,627	-0.40(-0.68%)
Sep 07, 2011	57.91	58.68	57.65	58.67	1,596,953	+1.81(+3.19%)
Sep 06, 2011	54.49	56.95	54.15	56.85	2,519,906	+0.54(+0.96%)
Sep 02, 2011	57.52	57.55	55.92	56.32	2,504,069	-2.50(-4.25%)

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