Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	60.57	60.65	59.73	59.73	526,905	-1.59(-2.60%)
Oct 28, 2011	61.02	61.40	60.93	61.32	484,803	+0.02(+0.03%)
Oct 27, 2011	60.79	61.69	60.28	61.31	570,866	+2.12(+3.58%)
Oct 26, 2011	59.16	59.37	58.09	59.19	214,047	+0.68(+1.17%)
Oct 25, 2011	59.41	59.43	58.38	58.50	195,916	-1.22(-2.05%)
Oct 24, 2011	58.97	59.87	58.91	59.73	583,724	+0.95(+1.62%)
Oct 21, 2011	58.39	58.87	58.21	58.78	205,726	+1.09(+1.88%)
Oct 20, 2011	57.54	57.89	56.77	57.69	384,799	+0.26(+0.45%)
Oct 19, 2011	58.11	58.44	57.28	57.43	179,625	-0.82(-1.41%)
Oct 18, 2011	57.08	58.59	56.50	58.25	374,496	+1.23(+2.16%)
Oct 17, 2011	57.97	57.99	56.91	57.02	219,518	-1.22(-2.10%)
Oct 14, 2011	57.89	58.25	57.61	58.25	143,453	+1.04(+1.82%)
Oct 13, 2011	56.94	57.40	56.57	57.21	296,319	-0.11(-0.20%)
Oct 12, 2011	57.19	57.94	57.14	57.32	290,264	+0.60(+1.06%)
Oct 11, 2011	56.36	56.93	56.34	56.72	430,232	+0.01(+0.01%)
Oct 10, 2011	55.77	56.71	55.77	56.71	219,651	+1.90(+3.47%)
Oct 07, 2011	55.65	55.65	54.54	54.81	606,752	-0.49(-0.89%)
Oct 06, 2011	54.86	55.37	54.70	55.30	342,305	+1.03(+1.90%)
Oct 05, 2011	53.40	54.41	52.91	54.27	793,176	+1.10(+2.07%)
Oct 04, 2011	51.20	53.34	50.77	53.17	964,019	+1.29(+2.48%)
Oct 03, 2011	53.45	53.99	51.86	51.88	740,175	-1.85(-3.45%)
Sep 30, 2011	54.24	54.75	53.62	53.73	469,550	-1.27(-2.31%)
Sep 29, 2011	55.57	55.77	54.00	55.00	236,659	+0.39(+0.71%)
Sep 28, 2011	56.03	56.26	54.54	54.62	314,161	-1.29(-2.30%)
Sep 27, 2011	56.30	56.86	55.57	55.90	657,399	+0.70(+1.27%)
Sep 26, 2011	54.50	55.25	53.62	55.20	548,048	+1.25(+2.31%)
Sep 23, 2011	53.27	54.20	53.22	53.96	431,347	+0.33(+0.61%)
Sep 22, 2011	53.79	54.29	52.87	53.63	753,175	-1.76(-3.17%)
Sep 21, 2011	57.14	57.36	55.35	55.38	466,838	-1.79(-3.13%)
Sep 20, 2011	57.57	58.13	57.13	57.17	779,389	-0.18(-0.32%)
Sep 19, 2011	56.97	57.65	56.61	57.36	415,102	-0.62(-1.06%)
Sep 16, 2011	57.86	58.18	57.42	57.97	324,266	+0.28(+0.49%)
Sep 15, 2011	57.36	57.69	56.81	57.69	364,486	+0.99(+1.74%)
Sep 14, 2011	56.25	57.41	55.45	56.71	612,922	+0.79(+1.42%)
Sep 13, 2011	55.52	56.08	55.15	55.91	271,745	+0.55(+1.00%)
Sep 12, 2011	54.29	55.37	54.11	55.36	402,161	+0.38(+0.69%)
Sep 09, 2011	55.86	56.10	54.69	54.98	321,377	-1.52(-2.68%)
Sep 08, 2011	56.80	57.44	56.36	56.50	254,575	-0.67(-1.16%)
Sep 07, 2011	56.35	57.16	56.19	57.16	211,664	+1.67(+3.00%)
Sep 06, 2011	54.16	55.55	54.15	55.50	437,701	-0.38(-0.67%)
Sep 02, 2011	56.19	56.50	55.67	55.87	840,002	-1.49(-2.60%)
Sep 01, 2011	58.13	58.62	57.33	57.36	1,133,601	-0.72(-1.24%)
Aug 31, 2011	58.22	58.72	57.67	58.09	1,554,146	+0.22(+0.39%)
Aug 30, 2011	57.45	58.22	57.04	57.86	558,669	+0.15(+0.27%)
Aug 29, 2011	56.66	57.72	56.66	57.71	211,807	+1.79(+3.19%)
Aug 26, 2011	54.73	56.15	53.91	55.92	317,113	+0.87(+1.57%)
Aug 25, 2011	56.31	56.60	54.86	55.06	1,046,419	-0.88(-1.58%)
Aug 24, 2011	55.06	56.03	54.91	55.94	602,272	+0.75(+1.37%)
Aug 23, 2011	53.56	55.18	53.31	55.18	488,827	+1.85(+3.47%)
Aug 22, 2011	54.55	54.55	53.17	53.33	542,235	+0.02(+0.03%)
Aug 19, 2011	53.47	54.83	53.26	53.32	1,013,049	-0.95(-1.74%)
Aug 18, 2011	55.30	55.34	53.73	54.26	1,204,499	-2.57(-4.53%)
Aug 17, 2011	57.18	57.59	56.39	56.84	963,700	-0.02(-0.03%)
Aug 16, 2011	56.84	57.37	56.27	56.85	632,438	-0.60(-1.05%)
Aug 15, 2011	56.69	57.46	56.60	57.45	578,478	+1.27(+2.27%)
Aug 12, 2011	56.32	56.64	55.78	56.18	450,409	+0.42(+0.76%)
Aug 11, 2011	53.73	56.49	53.68	55.75	784,516	+2.45(+4.59%)
Aug 10, 2011	54.70	55.16	53.19	53.31	670,794	-2.36(-4.23%)
Aug 09, 2011	56.63	55.73	52.21	55.67	1,064,714	+2.57(+4.85%)
Aug 08, 2011	55.43	56.12	53.03	53.09	1,898,790	-3.90(-6.85%)
Aug 05, 2011	57.95	58.09	55.51	57.00	730,506	-0.22(-0.39%)
Aug 04, 2011	59.42	59.46	57.20	57.22	1,856,539	-3.05(-5.07%)
Aug 03, 2011	60.01	60.31	58.88	60.27	1,206,930	+0.31(+0.52%)
Aug 02, 2011	61.16	61.47	59.95	59.96	315,691	-1.61(-2.62%)

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