Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	27.79	27.86	27.49	27.56	2,640,688	-0.04(-0.13%)
Aug 30, 2012	27.83	27.83	27.49	27.60	1,824,916	-0.40(-1.41%)
Aug 29, 2012	28.08	28.09	27.89	27.99	2,246,211	-0.19(-0.68%)
Aug 27, 2012	28.40	28.51	28.14	28.18	2,474,981	-0.15(-0.52%)
Aug 24, 2012	28.54	28.56	28.18	28.33	3,511,567	-0.32(-1.12%)
Aug 23, 2012	29.40	29.40	28.59	28.65	2,989,347	-1.03(-3.48%)
Aug 22, 2012	29.39	29.70	29.23	29.68	2,127,372	+0.15(+0.52%)
Aug 21, 2012	29.58	29.99	29.43	29.53	1,968,232	+0.09(+0.30%)
Aug 20, 2012	29.20	29.55	29.10	29.44	2,080,818	+0.18(+0.63%)
Aug 17, 2012	29.24	29.54	29.14	29.26	1,854,975	+0.01(+0.02%)
Aug 16, 2012	28.97	29.37	28.89	29.25	1,815,194	+0.29(+1.01%)
Aug 15, 2012	29.02	29.05	28.75	28.96	1,739,293	-0.09(-0.30%)
Aug 14, 2012	29.51	29.68	28.93	29.05	2,349,064	-0.34(-1.15%)
Aug 13, 2012	29.75	29.82	29.21	29.38	2,745,248	-0.45(-1.52%)
Aug 10, 2012	29.73	29.92	29.46	29.84	2,813,916	+0.06(+0.20%)
Aug 09, 2012	29.55	29.95	29.53	29.78	1,973,881	+0.09(+0.30%)
Aug 08, 2012	29.61	29.84	29.53	29.69	2,191,004	-0.08(-0.27%)
Aug 07, 2012	29.65	29.93	29.57	29.77	2,828,301	+0.33(+1.12%)
Aug 06, 2012	28.98	29.62	28.88	29.44	2,614,143	+0.57(+1.98%)
Aug 03, 2012	28.64	28.98	28.51	28.87	2,675,679	+0.70(+2.49%)
Aug 02, 2012	28.29	28.72	27.79	28.17	3,048,048	-0.39(-1.36%)
Aug 01, 2012	28.80	28.85	28.55	28.56	3,284,101	-0.14(-0.48%)
Jul 31, 2012	28.28	28.83	28.18	28.69	4,195,501	+0.51(+1.82%)
Jul 30, 2012	28.15	28.20	27.86	28.18	2,537,369	+0.01(+0.05%)
Jul 27, 2012	27.55	28.40	27.36	28.17	4,458,843	+0.86(+3.16%)
Jul 26, 2012	27.37	27.54	26.80	27.30	4,282,668	+0.35(+1.30%)
Jul 25, 2012	27.30	27.49	26.91	26.95	2,484,567	-0.22(-0.81%)
Jul 24, 2012	27.67	27.96	26.96	27.17	2,901,637	-0.53(-1.93%)
Jul 23, 2012	27.55	27.88	27.08	27.71	3,894,365	-0.08(-0.29%)
Jul 20, 2012	27.83	28.05	27.44	27.79	7,256,472	-0.20(-0.71%)
Jul 19, 2012	27.80	28.23	27.53	27.98	4,905,089	-0.35(-1.24%)
Jul 18, 2012	27.85	28.40	27.83	28.34	2,816,793	+0.31(+1.12%)
Jul 17, 2012	28.00	28.12	27.71	28.02	3,226,823	+0.18(+0.66%)
Jul 16, 2012	27.98	28.04	27.69	27.84	2,479,511	-0.29(-1.02%)
Jul 13, 2012	27.66	28.20	27.66	28.12	2,498,520	+0.53(+1.91%)
Jul 12, 2012	27.36	27.78	26.93	27.60	2,987,283	-0.07(-0.24%)
Jul 11, 2012	27.67	27.96	27.51	27.66	2,519,722	+0.07(+0.24%)
Jul 10, 2012	27.90	28.33	27.44	27.60	3,654,255	-0.41(-1.46%)
Jul 09, 2012	28.09	28.13	27.82	28.01	1,897,724	-0.07(-0.23%)
Jul 06, 2012	28.12	28.28	27.89	28.07	2,524,064	-0.37(-1.31%)
Jul 05, 2012	28.35	28.69	28.18	28.45	2,684,569	-0.03(-0.10%)
Jul 03, 2012	27.83	28.54	27.82	28.48	2,757,542	+0.75(+2.72%)
Jul 02, 2012	27.76	27.96	27.25	27.72	3,167,965	-0.02(-0.08%)
Jun 29, 2012	27.77	27.89	27.57	27.74	3,838,932	+0.59(+2.18%)
Jun 28, 2012	26.65	27.18	26.55	27.15	2,879,105	+0.31(+1.15%)
Jun 27, 2012	26.57	26.94	26.27	26.84	2,404,266	+0.39(+1.48%)
Jun 26, 2012	26.25	26.57	26.20	26.45	4,128,359	+0.32(+1.22%)
Jun 25, 2012	26.39	26.44	25.91	26.13	10,901,811	-0.62(-2.33%)
Jun 22, 2012	27.23	27.35	26.71	26.76	11,698,151	-0.32(-1.18%)
Jun 21, 2012	27.75	27.75	27.05	27.07	15,657,448	-0.63(-2.28%)
Jun 20, 2012	27.81	28.00	27.49	27.70	3,017,090	-0.14(-0.52%)
Jun 19, 2012	27.41	27.99	27.27	27.85	4,457,215	+0.64(+2.37%)
Jun 18, 2012	27.08	27.21	26.76	27.20	3,860,675	-0.05(-0.19%)
Jun 15, 2012	26.62	27.28	26.50	27.26	5,611,514	+0.78(+2.96%)
Jun 14, 2012	26.13	26.60	25.90	26.47	4,156,517	+0.34(+1.30%)
Jun 13, 2012	25.44	26.46	25.44	26.13	6,249,041	-0.04(-0.14%)
Jun 12, 2012	26.25	26.42	25.89	26.17	6,525,307	-0.01(-0.06%)
Jun 11, 2012	27.26	27.34	26.15	26.18	5,840,525	-0.79(-2.93%)
Jun 08, 2012	26.85	27.00	26.50	26.97	3,229,892	-0.06(-0.21%)
Jun 07, 2012	27.02	27.52	26.88	27.03	11,565,129	+0.38(+1.44%)
Jun 06, 2012	26.21	26.67	26.15	26.65	4,148,429	+0.77(+2.97%)
Jun 05, 2012	25.65	25.98	25.56	25.88	3,899,826	+0.03(+0.11%)
Jun 04, 2012	25.89	26.01	25.39	25.85	5,638,405	-0.07(-0.28%)

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