Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	49.84	50.15	49.25	49.28	93,208	-0.86(-1.72%)
Sep 29, 2011	50.60	50.76	49.40	50.14	195,555	+0.37(+0.74%)
Sep 28, 2011	50.96	50.98	49.72	49.78	20,985	-1.03(-2.04%)
Sep 27, 2011	50.97	51.53	50.66	50.81	43,075	+0.57(+1.14%)
Sep 26, 2011	49.67	50.24	49.25	50.24	29,220	+0.92(+1.86%)
Sep 23, 2011	48.90	49.51	48.79	49.32	42,195	+0.26(+0.53%)
Sep 22, 2011	48.92	49.24	48.52	49.06	544,851	-1.16(-2.31%)
Sep 21, 2011	51.53	51.53	50.22	50.22	156,670	-1.33(-2.57%)
Sep 20, 2011	51.75	52.14	51.51	51.55	29,168	-0.02(-0.05%)
Sep 19, 2011	51.28	51.73	51.17	51.57	44,571	-0.44(-0.85%)
Sep 16, 2011	51.90	52.20	51.78	52.02	57,320	+0.30(+0.57%)
Sep 15, 2011	51.57	51.73	51.04	51.72	13,006	+0.68(+1.33%)
Sep 14, 2011	50.68	51.55	50.19	51.04	27,659	+0.73(+1.44%)
Sep 13, 2011	49.90	50.46	49.83	50.32	31,567	+0.41(+0.83%)
Sep 12, 2011	49.25	49.91	49.06	49.90	61,902	+0.03(+0.06%)
Sep 09, 2011	50.66	50.80	49.61	49.87	36,399	-1.32(-2.57%)
Sep 08, 2011	51.46	51.73	51.14	51.19	60,189	-0.23(-0.45%)
Sep 07, 2011	51.09	51.44	50.93	51.42	43,682	+1.02(+2.03%)
Sep 06, 2011	49.44	50.40	49.35	50.40	35,180	-0.35(-0.69%)
Sep 02, 2011	50.97	51.18	50.57	50.75	39,763	-0.94(-1.81%)
Sep 01, 2011	52.08	52.42	51.69	51.69	113,982	-0.34(-0.66%)
Aug 31, 2011	51.99	52.50	51.90	52.03	38,556	+0.15(+0.29%)
Aug 30, 2011	51.50	52.17	51.42	51.89	49,968	+0.20(+0.39%)
Aug 29, 2011	50.95	51.73	50.95	51.68	109,617	+1.11(+2.19%)
Aug 26, 2011	49.69	50.67	49.12	50.58	22,426	+0.66(+1.33%)
Aug 25, 2011	50.89	50.93	49.83	49.91	35,921	-0.83(-1.63%)
Aug 24, 2011	50.24	50.79	50.10	50.74	26,256	+0.37(+0.74%)
Aug 23, 2011	49.09	50.36	49.05	50.36	107,049	+1.53(+3.13%)
Aug 22, 2011	49.62	49.62	48.77	48.84	36,425	+0.14(+0.29%)
Aug 19, 2011	49.09	49.64	48.61	48.70	144,297	-0.64(-1.30%)
Aug 18, 2011	49.76	49.90	48.90	49.34	44,315	-1.44(-2.84%)
Aug 17, 2011	50.84	51.23	50.50	50.78	14,616	+0.16(+0.31%)
Aug 16, 2011	50.57	50.93	50.25	50.62	69,040	-0.31(-0.61%)
Aug 15, 2011	50.61	50.99	50.36	50.93	83,038	+0.74(+1.48%)
Aug 12, 2011	50.10	50.46	49.66	50.19	27,013	+0.68(+1.37%)
Aug 11, 2011	47.99	50.15	47.92	49.51	313,362	+1.72(+3.61%)
Aug 10, 2011	48.91	49.96	47.72	47.79	366,096	-1.71(-3.45%)
Aug 09, 2011	49.81	49.50	47.02	49.50	115,215	+1.38(+2.87%)
Aug 08, 2011	49.23	49.96	48.02	48.12	87,370	-2.44(-4.83%)
Aug 05, 2011	50.54	50.88	49.30	50.56	97,242	+0.69(+1.38%)
Aug 04, 2011	51.68	51.78	49.87	49.87	82,154	-2.21(-4.24%)
Aug 03, 2011	51.84	52.08	51.12	52.08	114,244	+0.40(+0.77%)
Aug 02, 2011	52.26	52.52	51.65	51.68	46,106	-1.00(-1.89%)
Aug 01, 2011	53.40	53.40	52.17	52.68	435,658	-0.14(-0.27%)
Jul 29, 2011	52.58	53.27	52.53	52.82	36,620	-0.30(-0.57%)
Jul 28, 2011	53.12	53.65	53.06	53.12	63,827	+0.08(+0.15%)
Jul 27, 2011	53.64	53.71	53.01	53.05	23,416	-0.77(-1.43%)
Jul 26, 2011	54.15	54.15	53.80	53.82	16,002	-0.30(-0.55%)
Jul 25, 2011	54.09	54.38	54.09	54.12	36,724	-0.54(-0.98%)
Jul 22, 2011	54.68	54.68	54.61	54.65	15,117	-0.02(-0.04%)
Jul 21, 2011	54.33	54.72	54.33	54.68	28,406	+0.48(+0.89%)
Jul 20, 2011	54.47	54.47	54.03	54.19	13,820	-0.16(-0.30%)
Jul 19, 2011	53.82	54.41	53.78	54.36	21,518	+0.89(+1.66%)
Jul 18, 2011	53.73	53.73	53.17	53.47	11,617	-0.44(-0.82%)
Jul 15, 2011	53.98	53.98	53.53	53.91	28,921	+0.16(+0.30%)
Jul 14, 2011	54.12	54.27	53.66	53.75	36,987	-0.28(-0.52%)
Jul 13, 2011	54.28	54.34	53.92	54.03	24,292	+0.05(+0.10%)
Jul 12, 2011	54.02	54.34	53.97	53.97	34,068	-0.21(-0.39%)
Jul 11, 2011	54.29	54.47	54.08	54.19	39,913	-0.69(-1.25%)
Jul 08, 2011	54.54	54.88	54.53	54.87	23,997	-0.20(-0.37%)
Jul 07, 2011	55.13	55.19	55.01	55.07	63,447	+0.41(+0.74%)
Jul 06, 2011	54.51	54.78	54.43	54.67	26,056	+0.20(+0.37%)
Jul 05, 2011	54.40	54.59	54.38	54.47	117,628	+0.08(+0.14%)

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