Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	27.63	28.08	27.48	27.95	3,242,199	+0.48(+1.73%)
Aug 30, 2011	27.11	27.66	27.06	27.47	2,200,926	+0.29(+1.06%)
Aug 29, 2011	26.83	27.34	26.70	27.19	2,948,889	+0.62(+2.34%)
Aug 26, 2011	26.61	26.81	25.94	26.57	2,803,970	-0.17(-0.62%)
Aug 25, 2011	27.60	27.69	26.73	26.73	2,120,201	-0.68(-2.47%)
Aug 24, 2011	27.03	27.56	26.94	27.41	2,245,892	+0.29(+1.06%)
Aug 23, 2011	26.55	27.19	26.21	27.12	2,894,822	+0.63(+2.40%)
Aug 22, 2011	26.81	26.87	26.31	26.49	1,961,150	+0.20(+0.77%)
Aug 19, 2011	25.50	26.89	25.38	26.28	3,408,611	+0.51(+1.99%)
Aug 18, 2011	26.33	26.60	25.54	25.77	2,743,286	-1.30(-4.80%)
Aug 17, 2011	27.30	27.47	26.91	27.07	2,815,194	+0.00(+0.00%)
Aug 16, 2011	26.90	27.53	26.87	27.07	3,408,151	-0.26(-0.95%)
Aug 15, 2011	27.21	27.42	26.94	27.33	2,376,035	+0.31(+1.15%)
Aug 12, 2011	26.72	27.24	26.43	27.02	2,862,815	+0.36(+1.35%)
Aug 11, 2011	25.82	26.95	25.66	26.66	4,345,482	+1.05(+4.08%)
Aug 10, 2011	25.40	26.41	25.18	25.61	5,752,417	-0.13(-0.50%)
Aug 09, 2011	25.50	25.78	24.40	25.74	5,752,816	+0.85(+3.42%)
Aug 08, 2011	26.35	26.60	24.86	24.89	4,207,294	-1.98(-7.38%)
Aug 05, 2011	27.15	27.49	26.25	26.88	3,790,807	-0.01(-0.05%)
Aug 04, 2011	27.68	27.78	26.89	26.89	3,129,261	-1.01(-3.62%)
Aug 03, 2011	27.37	28.00	27.16	27.90	3,194,576	+0.58(+2.14%)
Aug 02, 2011	28.23	28.25	27.32	27.32	3,087,094	-1.13(-3.98%)
Aug 01, 2011	28.71	28.76	28.16	28.45	3,168,602	-0.09(-0.33%)
Jul 29, 2011	28.39	28.73	28.21	28.54	2,740,927	-0.10(-0.35%)
Jul 28, 2011	28.69	29.10	28.50	28.64	2,533,571	-0.14(-0.48%)
Jul 27, 2011	28.98	29.13	28.64	28.78	3,768,410	-0.30(-1.02%)
Jul 26, 2011	29.24	29.29	28.94	29.08	2,396,575	-0.09(-0.30%)
Jul 25, 2011	29.04	29.42	28.83	29.16	3,925,645	-0.06(-0.20%)
Jul 22, 2011	29.13	29.39	28.61	29.22	3,616,646	+0.75(+2.64%)
Jul 21, 2011	28.48	28.74	28.34	28.47	2,617,801	+0.06(+0.23%)
Jul 20, 2011	28.43	28.62	28.26	28.40	2,171,699	-0.03(-0.10%)
Jul 19, 2011	28.54	28.66	27.97	28.43	5,297,196	+0.01(+0.03%)
Jul 18, 2011	29.65	29.80	28.36	28.43	9,712,899	-1.42(-4.76%)
Jul 15, 2011	30.26	30.58	29.62	29.85	8,140,003	+0.04(+0.15%)
Jul 14, 2011	30.73	30.73	29.76	29.80	5,677,315	-0.78(-2.55%)
Jul 13, 2011	31.36	31.43	30.56	30.58	2,809,048	-0.62(-1.99%)
Jul 12, 2011	31.01	31.46	31.01	31.20	2,042,790	+0.12(+0.37%)
Jul 11, 2011	31.77	31.77	30.97	31.09	3,212,909	-1.13(-3.49%)
Jul 08, 2011	32.56	32.62	31.80	32.21	1,937,708	-0.74(-2.26%)
Jul 07, 2011	32.98	33.15	32.65	32.96	1,382,514	+0.18(+0.55%)
Jul 06, 2011	33.17	33.20	32.61	32.78	1,910,702	-0.41(-1.24%)
Jul 05, 2011	32.69	33.20	32.61	33.19	2,237,723	+0.53(+1.64%)
Jul 01, 2011	31.78	32.68	31.78	32.65	2,007,286	+0.96(+3.03%)
Jun 30, 2011	32.04	32.18	31.60	31.69	2,908,508	-0.30(-0.95%)
Jun 29, 2011	32.28	32.32	31.85	32.00	1,117,411	-0.19(-0.61%)
Jun 28, 2011	31.97	32.22	31.59	32.19	1,461,469	+0.63(+1.99%)
Jun 27, 2011	31.35	31.75	31.33	31.57	1,124,840	+0.29(+0.92%)
Jun 24, 2011	31.58	31.74	31.14	31.28	980,183	-0.22(-0.69%)
Jun 23, 2011	31.33	31.64	31.16	31.49	1,564,854	-0.14(-0.46%)
Jun 22, 2011	31.56	31.84	31.54	31.64	1,748,041	-0.09(-0.30%)
Jun 21, 2011	31.85	32.11	31.69	31.73	1,205,020	-0.07(-0.20%)
Jun 20, 2011	31.72	31.82	31.18	31.80	938,203	+0.51(+1.64%)
Jun 17, 2011	31.64	31.75	31.28	31.28	1,196,588	-0.08(-0.25%)
Jun 16, 2011	31.38	31.75	31.24	31.36	1,160,443	-0.09(-0.30%)
Jun 15, 2011	31.18	31.53	31.12	31.46	1,854,810	+0.02(+0.07%)
Jun 14, 2011	31.28	31.66	31.23	31.44	1,500,160	+0.48(+1.54%)
Jun 13, 2011	30.82	31.15	30.81	30.96	1,528,774	+0.17(+0.56%)
Jun 10, 2011	31.07	31.17	30.76	30.79	1,134,956	-0.47(-1.50%)
Jun 09, 2011	31.13	31.46	31.05	31.25	1,038,830	+0.22(+0.70%)
Jun 08, 2011	31.38	31.44	30.98	31.04	1,258,835	-0.37(-1.17%)
Jun 07, 2011	32.12	32.38	31.36	31.41	2,210,339	-0.59(-1.85%)
Jun 06, 2011	31.91	32.06	31.65	32.00	2,286,159	-0.01(-0.02%)

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