Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	52.37	52.68	51.83	51.83	778,666	-1.48(-2.78%)
Sep 29, 2011	53.54	53.85	52.46	53.31	494,430	+0.81(+1.55%)
Sep 28, 2011	52.92	53.51	52.40	52.50	620,751	+0.26(+0.49%)
Sep 27, 2011	52.99	53.09	51.99	52.24	808,177	+0.41(+0.79%)
Sep 26, 2011	51.53	51.86	50.93	51.83	757,657	+0.69(+1.36%)
Sep 23, 2011	50.64	51.18	50.38	51.14	469,179	+0.66(+1.31%)
Sep 22, 2011	50.80	51.27	50.00	50.48	757,848	-1.00(-1.95%)
Sep 21, 2011	52.84	52.99	51.40	51.48	549,260	-1.61(-3.02%)
Sep 20, 2011	53.32	53.78	52.99	53.08	820,656	-0.31(-0.58%)
Sep 19, 2011	52.65	53.52	52.31	53.39	632,392	+0.02(+0.04%)
Sep 16, 2011	53.88	53.93	53.08	53.37	371,872	-0.30(-0.56%)
Sep 15, 2011	53.15	53.69	52.87	53.67	560,631	+1.24(+2.36%)
Sep 14, 2011	52.34	52.92	51.69	52.44	521,561	+0.39(+0.75%)
Sep 13, 2011	51.73	52.11	51.52	52.04	565,107	+0.66(+1.29%)
Sep 12, 2011	50.67	51.43	50.54	51.38	712,062	+0.28(+0.55%)
Sep 09, 2011	51.56	51.73	50.92	51.10	658,702	-1.18(-2.26%)
Sep 08, 2011	52.46	52.87	52.06	52.28	652,730	-0.36(-0.69%)
Sep 07, 2011	52.54	52.75	52.22	52.65	958,102	+1.19(+2.31%)
Sep 06, 2011	51.13	51.61	50.97	51.46	1,269,433	-0.81(-1.54%)
Sep 02, 2011	52.84	52.93	52.03	52.26	1,013,508	-1.38(-2.57%)
Sep 01, 2011	53.97	54.40	53.56	53.64	626,865	-0.51(-0.93%)
Aug 31, 2011	53.99	54.42	53.73	54.15	968,054	+0.68(+1.27%)
Aug 30, 2011	53.44	53.75	53.12	53.47	1,034,671	-0.87(-1.61%)
Aug 29, 2011	53.78	54.54	53.67	54.34	964,802	+0.34(+0.63%)
Aug 26, 2011	53.71	54.47	53.20	54.00	551,025	+0.29(+0.53%)
Aug 25, 2011	54.60	54.85	53.47	53.72	612,092	-0.61(-1.12%)
Aug 24, 2011	53.73	54.41	53.64	54.33	918,415	-0.60(-1.10%)
Aug 23, 2011	53.99	54.93	53.60	54.93	586,605	+1.76(+3.32%)
Aug 22, 2011	53.94	54.01	52.80	53.17	1,241,700	-0.12(-0.23%)
Aug 19, 2011	54.05	54.60	53.01	53.29	2,059,961	-0.66(-1.22%)
Aug 18, 2011	54.62	54.62	53.44	53.94	1,161,967	-2.34(-4.16%)
Aug 17, 2011	56.57	56.75	56.06	56.29	298,293	-0.56(-0.98%)
Aug 16, 2011	56.70	57.29	56.32	56.84	335,298	-0.53(-0.92%)
Aug 15, 2011	56.95	57.43	56.72	57.37	419,933	+1.30(+2.31%)
Aug 12, 2011	56.12	56.56	55.85	56.08	852,847	-0.56(-0.98%)
Aug 11, 2011	55.44	57.24	55.03	56.63	768,873	+1.29(+2.33%)
Aug 10, 2011	56.85	56.85	55.22	55.34	980,604	-2.85(-4.90%)
Aug 09, 2011	57.46	58.25	55.65	58.19	1,708,761	+2.63(+4.73%)
Aug 08, 2011	57.46	58.26	55.10	55.56	1,581,992	-2.80(-4.79%)
Aug 05, 2011	58.79	59.09	56.91	58.36	1,619,930	+0.02(+0.03%)
Aug 04, 2011	59.29	59.57	58.33	58.34	1,531,032	-2.90(-4.74%)
Aug 03, 2011	61.10	61.35	60.17	61.25	802,283	-0.02(-0.04%)
Aug 02, 2011	61.35	62.23	61.08	61.27	940,686	-0.36(-0.59%)
Aug 01, 2011	61.87	61.96	61.17	61.63	638,683	-0.11(-0.18%)
Jul 29, 2011	61.18	61.89	61.07	61.74	486,461	+0.37(+0.60%)
Jul 28, 2011	61.79	62.13	61.28	61.37	654,171	-0.56(-0.90%)
Jul 27, 2011	62.73	62.85	61.84	61.93	553,105	-1.45(-2.29%)
Jul 26, 2011	63.48	63.63	63.16	63.39	456,666	-0.02(-0.04%)
Jul 25, 2011	63.31	63.73	63.31	63.41	302,528	-0.66(-1.04%)
Jul 22, 2011	64.21	64.22	64.02	64.07	271,454	-0.35(-0.54%)
Jul 21, 2011	63.56	64.43	63.54	64.42	813,060	+0.86(+1.35%)
Jul 20, 2011	63.57	63.61	63.09	63.56	327,296	+0.07(+0.11%)
Jul 19, 2011	63.11	63.85	63.11	63.49	588,250	+0.66(+1.06%)
Jul 18, 2011	62.93	63.02	62.52	62.83	1,106,617	-0.37(-0.58%)
Jul 15, 2011	63.41	63.73	62.89	63.20	619,095	-0.32(-0.51%)
Jul 14, 2011	63.85	64.18	63.24	63.52	561,209	-0.30(-0.47%)
Jul 13, 2011	63.66	64.25	63.59	63.82	633,480	+0.78(+1.24%)
Jul 12, 2011	62.99	63.50	62.96	63.04	610,716	-0.05(-0.07%)
Jul 11, 2011	63.07	63.25	62.82	63.09	668,818	-0.53(-0.83%)
Jul 08, 2011	63.56	63.80	63.08	63.61	628,295	-0.18(-0.28%)
Jul 07, 2011	63.69	63.99	63.46	63.79	558,757	+0.28(+0.44%)
Jul 06, 2011	63.48	63.58	63.14	63.51	439,054	+0.50(+0.80%)
Jul 05, 2011	62.93	63.12	62.73	63.01	388,841	+0.11(+0.18%)

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