Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	52.24	53.05	51.50	51.94	339,727	+0.15(+0.29%)
Aug 30, 2011	50.89	52.28	50.62	51.79	276,269	+0.50(+0.97%)
Aug 29, 2011	49.59	51.38	49.31	51.29	253,300	+2.44(+4.99%)
Aug 26, 2011	47.29	48.90	45.87	48.85	146,295	+1.18(+2.48%)
Aug 25, 2011	49.16	49.34	47.34	47.67	216,674	-1.08(-2.22%)
Aug 24, 2011	48.06	48.80	47.01	48.75	188,854	+0.65(+1.35%)
Aug 23, 2011	46.26	48.11	45.45	48.10	259,458	+2.02(+4.38%)
Aug 22, 2011	46.54	46.65	45.21	46.08	461,206	+0.89(+1.97%)
Aug 19, 2011	44.56	46.67	44.54	45.19	391,735	-0.31(-0.68%)
Aug 18, 2011	47.45	47.45	44.99	45.50	332,660	-3.71(-7.54%)
Aug 17, 2011	49.53	50.12	48.60	49.21	119,118	+0.05(+0.10%)
Aug 16, 2011	50.29	50.39	48.99	49.16	284,160	-1.89(-3.70%)
Aug 15, 2011	50.65	51.21	49.69	51.05	162,459	+1.18(+2.37%)
Aug 12, 2011	50.32	50.80	49.19	49.87	177,444	+0.24(+0.48%)
Aug 11, 2011	46.89	50.69	46.86	49.63	343,799	+2.68(+5.71%)
Aug 10, 2011	47.50	49.04	46.89	46.95	411,498	-2.58(-5.21%)
Aug 09, 2011	49.79	49.54	45.31	49.53	418,711	+3.05(+6.56%)
Aug 08, 2011	49.79	50.32	45.94	46.48	586,608	-5.21(-10.08%)
Aug 05, 2011	53.27	53.27	50.27	51.69	462,953	-0.78(-1.49%)
Aug 04, 2011	54.27	54.71	52.46	52.47	491,007	-2.76(-5.00%)
Aug 03, 2011	55.35	55.68	53.68	55.23	297,030	+0.00(+0.00%)
Aug 02, 2011	55.00	56.00	53.61	55.23	715,115	+0.24(+0.44%)
Aug 01, 2011	56.05	56.17	54.14	54.99	180,518	-0.05(-0.09%)
Jul 29, 2011	52.94	55.67	52.87	55.04	273,443	-0.76(-1.36%)
Jul 28, 2011	55.48	56.85	55.28	55.80	191,576	+0.23(+0.41%)
Jul 27, 2011	57.79	57.91	55.50	55.57	387,180	-2.66(-4.57%)
Jul 26, 2011	59.14	59.27	57.99	58.23	178,977	-1.14(-1.92%)
Jul 25, 2011	58.38	59.73	57.97	59.37	207,604	+0.21(+0.35%)
Jul 22, 2011	59.59	59.60	59.11	59.16	112,913	-0.26(-0.44%)
Jul 21, 2011	58.74	59.76	58.50	59.42	182,230	+1.11(+1.90%)
Jul 20, 2011	59.13	59.13	57.99	58.31	119,191	-0.59(-1.00%)
Jul 19, 2011	58.17	59.01	58.12	58.90	169,753	+1.34(+2.33%)
Jul 18, 2011	58.13	58.25	56.86	57.56	170,455	-0.94(-1.61%)
Jul 15, 2011	58.32	58.65	57.47	58.50	228,210	+0.60(+1.04%)
Jul 14, 2011	59.01	59.20	57.44	57.90	144,106	-0.79(-1.35%)
Jul 13, 2011	58.54	59.52	58.44	58.69	126,970	+0.49(+0.84%)
Jul 12, 2011	58.09	58.82	57.82	58.20	144,142	-0.14(-0.24%)
Jul 11, 2011	58.80	58.93	57.80	58.34	159,659	-1.27(-2.13%)
Jul 08, 2011	59.45	60.11	59.25	59.61	108,494	-0.82(-1.36%)
Jul 07, 2011	60.25	61.00	59.84	60.43	184,403	+0.53(+0.88%)
Jul 06, 2011	59.16	60.00	58.92	59.90	118,234	+0.58(+0.98%)
Jul 05, 2011	60.27	60.27	59.15	59.32	161,186	-0.97(-1.61%)
Jul 01, 2011	58.79	60.44	58.62	60.29	174,331	+1.65(+2.81%)
Jun 30, 2011	58.06	59.20	58.00	58.64	129,044	+0.58(+1.00%)
Jun 29, 2011	57.97	58.21	57.27	58.06	150,230	+0.33(+0.57%)
Jun 28, 2011	56.34	57.74	56.30	57.73	186,319	+1.34(+2.38%)
Jun 27, 2011	55.51	56.45	54.77	56.39	198,771	+0.91(+1.64%)
Jun 24, 2011	56.37	56.76	55.10	55.48	180,715	-0.79(-1.40%)
Jun 23, 2011	55.82	56.33	55.14	56.27	180,290	-0.50(-0.88%)
Jun 22, 2011	56.47	57.24	56.34	56.77	177,183	-0.17(-0.30%)
Jun 21, 2011	55.91	57.01	55.90	56.94	160,617	+1.39(+2.50%)
Jun 20, 2011	55.57	55.65	55.32	55.55	163,202	+0.95(+1.74%)
Jun 17, 2011	54.81	55.01	54.33	54.60	287,191	+0.39(+0.72%)
Jun 16, 2011	54.56	55.01	53.42	54.21	297,122	-0.32(-0.59%)
Jun 15, 2011	54.42	55.21	54.42	54.53	184,267	-0.65(-1.18%)
Jun 14, 2011	54.54	55.49	54.41	55.18	173,822	+1.32(+2.45%)
Jun 13, 2011	53.17	55.47	52.74	53.86	493,350	-0.92(-1.68%)
Jun 10, 2011	55.61	55.98	54.65	54.78	237,851	-1.04(-1.86%)
Jun 09, 2011	55.46	56.21	55.32	55.82	206,202	+0.58(+1.05%)
Jun 08, 2011	55.31	55.61	54.89	55.24	212,672	-0.35(-0.63%)
Jun 07, 2011	55.98	56.32	55.59	55.59	177,891	-0.20(-0.36%)
Jun 06, 2011	56.43	56.97	55.55	55.79	231,586	-0.62(-1.10%)

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