Date	Open	High	Low	Close	Volume	Change (%)
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%)
Sep 01, 2011	59.59	60.48	58.63	58.82	2,345,717	-0.78(-1.31%)
Aug 31, 2011	59.44	60.32	58.59	59.60	2,887,377	+0.59(+1.00%)
Aug 30, 2011	58.77	59.56	58.16	59.01	2,027,429	-0.22(-0.38%)
Aug 29, 2011	58.01	59.32	57.55	59.23	3,939,572	+2.08(+3.64%)
Aug 26, 2011	55.40	57.56	54.35	57.15	9,147,468	+4.89(+9.35%)
Aug 25, 2011	53.91	55.77	51.93	52.27	4,026,855	-0.46(-0.88%)
Aug 24, 2011	51.81	52.87	50.97	52.73	2,465,884	+0.79(+1.51%)
Aug 23, 2011	49.05	51.96	48.71	51.94	4,055,661	+3.05(+6.23%)
Aug 22, 2011	48.82	49.55	48.08	48.90	4,436,731	+1.39(+2.93%)
Aug 19, 2011	48.08	50.27	47.38	47.50	3,620,692	-1.53(-3.12%)
Aug 18, 2011	51.35	51.44	48.50	49.04	7,239,232	-4.19(-7.87%)
Aug 17, 2011	54.82	54.86	52.47	53.23	5,831,757	-1.15(-2.12%)
Aug 16, 2011	55.50	56.09	53.77	54.38	3,540,289	-2.10(-3.72%)
Aug 15, 2011	56.85	56.87	55.45	56.48	2,250,118	-0.09(-0.16%)
Aug 12, 2011	57.00	57.79	55.74	56.57	2,877,691	+0.52(+0.93%)
Aug 11, 2011	54.41	56.90	53.62	56.05	4,496,134	+1.88(+3.47%)
Aug 10, 2011	53.72	56.25	52.38	54.17	5,607,732	-0.90(-1.64%)
Aug 09, 2011	55.11	55.08	50.64	55.07	5,073,549	+3.50(+6.79%)
Aug 08, 2011	55.11	55.82	50.21	51.57	6,415,346	-5.69(-9.94%)
Aug 05, 2011	56.97	58.01	55.33	57.26	6,097,732	+0.94(+1.68%)
Aug 04, 2011	60.42	61.08	56.13	56.32	7,089,084	-4.20(-6.94%)
Aug 03, 2011	61.05	61.09	58.77	60.51	4,400,689	-0.26(-0.42%)
Aug 02, 2011	65.44	66.04	60.71	60.77	4,233,851	-5.46(-8.24%)
Aug 01, 2011	66.85	66.92	64.85	66.23	2,154,756	+0.31(+0.48%)
Jul 29, 2011	65.52	66.23	64.54	65.91	2,178,069	+0.14(+0.21%)
Jul 28, 2011	65.70	66.97	65.62	65.77	1,474,537	+0.31(+0.47%)
Jul 27, 2011	67.31	67.41	65.38	65.47	1,920,338	-2.08(-3.08%)
Jul 26, 2011	67.77	68.23	67.31	67.55	1,274,642	-0.13(-0.20%)
Jul 25, 2011	67.91	68.38	67.50	67.68	1,715,844	-0.99(-1.44%)
Jul 22, 2011	69.05	69.06	68.52	68.66	1,359,457	-0.15(-0.22%)
Jul 21, 2011	69.49	69.67	68.56	68.81	1,978,176	-0.29(-0.42%)
Jul 20, 2011	69.94	69.94	68.65	69.10	2,195,199	-0.31(-0.45%)
Jul 19, 2011	67.70	69.62	67.67	69.42	2,153,072	+2.18(+3.24%)
Jul 18, 2011	67.40	67.71	66.78	67.24	1,295,070	-0.57(-0.84%)
Jul 15, 2011	68.50	68.66	67.04	67.81	1,725,778	+0.34(+0.50%)
Jul 14, 2011	68.18	68.68	66.72	67.47	1,949,120	-0.51(-0.74%)
Jul 13, 2011	67.22	68.74	67.11	67.98	2,154,401	+1.31(+1.96%)
Jul 12, 2011	66.25	67.29	66.25	66.67	1,510,484	-0.07(-0.10%)
Jul 11, 2011	67.42	67.90	66.39	66.73	1,920,763	-1.42(-2.09%)
Jul 08, 2011	67.79	68.62	67.62	68.16	2,390,473	-0.62(-0.90%)
Jul 07, 2011	67.98	69.97	67.74	68.78	3,776,508	+1.34(+1.99%)
Jul 06, 2011	67.08	67.89	66.78	67.44	1,855,498	+0.24(+0.36%)
Jul 05, 2011	65.72	67.55	65.48	67.20	2,232,572	+1.44(+2.19%)

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