Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	45.51	46.09	44.38	44.39	179,270	-2.68(-5.69%)
Sep 29, 2011	47.88	48.00	46.50	47.07	126,855	+0.20(+0.42%)
Sep 28, 2011	47.86	48.13	46.79	46.87	50,537	-1.29(-2.68%)
Sep 27, 2011	47.77	49.01	47.77	48.16	132,255	+1.81(+3.91%)
Sep 26, 2011	45.57	46.49	44.96	46.35	202,298	-0.20(-0.43%)
Sep 23, 2011	45.82	46.84	45.64	46.55	175,584	+1.10(+2.42%)
Sep 22, 2011	46.73	47.02	45.10	45.45	301,006	-3.15(-6.48%)
Sep 21, 2011	50.12	50.34	48.56	48.60	185,658	-1.86(-3.69%)
Sep 20, 2011	51.17	51.50	50.42	50.46	147,651	-0.85(-1.66%)
Sep 19, 2011	51.07	51.54	50.53	51.31	133,936	-1.49(-2.82%)
Sep 16, 2011	52.94	53.05	52.40	52.80	191,114	+0.27(+0.50%)
Sep 15, 2011	52.47	52.54	51.82	52.54	218,755	+0.30(+0.57%)
Sep 14, 2011	51.98	52.64	51.26	52.24	47,340	-0.07(-0.14%)
Sep 13, 2011	52.23	52.43	51.86	52.31	61,130	+0.05(+0.09%)
Sep 12, 2011	51.81	52.27	51.34	52.27	112,436	-0.19(-0.36%)
Sep 09, 2011	53.36	53.40	52.21	52.45	57,341	-1.48(-2.74%)
Sep 08, 2011	54.10	54.71	53.80	53.93	58,527	-1.11(-2.02%)
Sep 07, 2011	54.40	55.17	54.38	55.04	24,709	+1.21(+2.25%)
Sep 06, 2011	52.58	53.93	52.54	53.83	184,143	-0.56(-1.04%)
Sep 02, 2011	54.41	54.78	54.04	54.40	97,668	-1.18(-2.12%)
Sep 01, 2011	56.24	56.54	55.49	55.58	96,962	-0.69(-1.23%)
Aug 31, 2011	55.95	56.29	55.36	56.27	133,278	+1.23(+2.23%)
Aug 30, 2011	54.51	55.30	54.35	55.04	73,464	+0.23(+0.43%)
Aug 29, 2011	53.81	54.82	53.81	54.80	72,770	+1.72(+3.24%)
Aug 26, 2011	52.17	53.20	51.47	53.09	77,552	+0.40(+0.75%)
Aug 25, 2011	53.30	53.52	52.33	52.69	63,299	-0.33(-0.63%)
Aug 24, 2011	52.68	53.32	52.47	53.02	148,291	-0.72(-1.35%)
Aug 23, 2011	52.42	53.76	52.08	53.75	517,804	+2.10(+4.07%)
Aug 22, 2011	52.25	52.53	51.35	51.65	126,005	-0.58(-1.11%)
Aug 19, 2011	52.33	53.52	52.22	52.23	92,548	-0.75(-1.41%)
Aug 18, 2011	53.54	53.54	52.25	52.97	116,115	-2.29(-4.14%)
Aug 17, 2011	55.64	55.97	54.89	55.26	110,711	-0.12(-0.22%)
Aug 16, 2011	55.52	55.77	54.94	55.38	171,553	-0.57(-1.02%)
Aug 15, 2011	55.73	55.96	55.28	55.96	122,290	+1.60(+2.94%)
Aug 12, 2011	54.60	54.86	53.93	54.36	67,526	+0.06(+0.12%)
Aug 11, 2011	52.81	54.82	52.67	54.29	112,321	+2.20(+4.21%)
Aug 10, 2011	53.12	53.64	52.10	52.10	234,477	-3.25(-5.88%)
Aug 09, 2011	55.69	55.35	52.13	55.35	727,618	+3.17(+6.07%)
Aug 08, 2011	54.14	54.78	52.05	52.19	172,276	-3.98(-7.09%)
Aug 05, 2011	56.82	57.19	54.53	56.17	246,726	-0.75(-1.31%)
Aug 04, 2011	58.25	58.39	56.90	56.92	174,934	-2.69(-4.51%)
Aug 03, 2011	59.63	59.79	58.41	59.61	185,135	-0.21(-0.35%)
Aug 02, 2011	61.03	61.10	59.81	59.81	154,694	-1.62(-2.63%)
Aug 01, 2011	62.30	62.30	60.87	61.43	82,872	-0.16(-0.25%)
Jul 29, 2011	61.02	61.86	60.86	61.59	111,004	-0.10(-0.16%)
Jul 28, 2011	61.92	62.21	61.55	61.69	81,100	+0.14(+0.23%)
Jul 27, 2011	62.23	62.23	61.33	61.55	78,447	-0.62(-1.00%)
Jul 26, 2011	61.92	62.48	61.89	62.17	92,915	+0.66(+1.08%)
Jul 25, 2011	61.24	61.68	61.24	61.50	79,151	-0.48(-0.78%)
Jul 22, 2011	62.07	62.11	61.85	61.99	103,834	+0.60(+0.98%)
Jul 21, 2011	61.26	61.70	61.06	61.38	93,413	+0.15(+0.25%)
Jul 20, 2011	61.10	61.49	60.99	61.23	38,601	+0.28(+0.46%)
Jul 19, 2011	60.63	61.05	60.63	60.95	67,301	+0.54(+0.90%)
Jul 18, 2011	60.53	60.53	59.87	60.41	153,860	-0.21(-0.35%)
Jul 15, 2011	60.80	61.10	60.40	60.63	65,646	+0.18(+0.29%)
Jul 14, 2011	61.10	61.25	60.33	60.45	73,532	-0.43(-0.71%)
Jul 13, 2011	60.61	61.42	60.61	60.88	727,897	+0.97(+1.63%)
Jul 12, 2011	59.98	60.35	59.85	59.91	242,120	-0.59(-0.97%)
Jul 11, 2011	61.56	61.56	60.43	60.50	117,523	-1.69(-2.72%)
Jul 08, 2011	62.50	62.53	61.84	62.19	88,259	-0.68(-1.08%)
Jul 07, 2011	62.69	63.14	62.69	62.87	139,358	+0.62(+0.99%)
Jul 06, 2011	62.20	62.27	61.73	62.26	129,262	-0.59(-0.94%)
Jul 05, 2011	62.88	63.12	62.59	62.85	109,561	-0.12(-0.19%)

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