Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.29	23.58	23.19	23.32	1,121,290	-0.03(-0.13%)
Jul 30, 2012	23.83	23.90	23.15	23.35	1,187,909	-0.41(-1.73%)
Jul 27, 2012	22.85	23.90	22.77	23.76	1,646,399	+0.99(+4.35%)
Jul 26, 2012	22.82	23.05	22.46	22.77	1,259,111	+0.36(+1.61%)
Jul 25, 2012	22.63	22.72	22.35	22.41	1,597,167	-0.09(-0.40%)
Jul 24, 2012	22.80	22.93	22.39	22.50	2,089,177	-0.30(-1.32%)
Jul 23, 2012	22.78	22.87	22.24	22.80	2,789,174	-0.30(-1.30%)
Jul 20, 2012	24.39	24.50	23.01	23.10	3,862,792	-1.34(-5.48%)
Jul 19, 2012	24.81	25.00	24.28	24.44	3,422,967	-0.07(-0.29%)
Jul 18, 2012	24.22	24.53	24.00	24.51	2,925,659	+0.51(+2.13%)
Jul 17, 2012	24.22	24.64	23.55	24.00	2,311,727	+0.12(+0.50%)
Jul 16, 2012	23.32	24.36	23.30	23.88	5,321,611	+1.01(+4.42%)
Jul 13, 2012	22.18	22.95	22.17	22.87	1,105,436	+0.76(+3.44%)
Jul 12, 2012	22.52	22.63	21.74	22.11	1,326,093	-0.66(-2.90%)
Jul 11, 2012	22.25	22.88	22.12	22.77	2,365,412	+0.59(+2.66%)
Jul 10, 2012	22.79	22.95	22.04	22.18	720,813	-0.55(-2.42%)
Jul 09, 2012	22.60	22.79	22.46	22.73	714,996	+0.17(+0.75%)
Jul 06, 2012	23.01	23.04	22.37	22.56	1,356,563	-0.63(-2.72%)
Jul 05, 2012	23.18	23.37	23.06	23.19	948,912	-0.16(-0.69%)
Jul 03, 2012	22.84	23.35	22.71	23.35	515,834	+0.53(+2.32%)
Jul 02, 2012	22.73	23.14	22.64	22.82	1,571,935	+0.09(+0.40%)
Jun 29, 2012	21.96	22.82	21.86	22.73	2,412,896	+1.16(+5.38%)
Jun 28, 2012	21.17	21.67	21.06	21.57	2,108,940	+0.17(+0.79%)
Jun 27, 2012	20.86	21.50	20.76	21.40	1,097,610	+0.56(+2.69%)
Jun 26, 2012	20.61	20.96	20.48	20.84	1,030,753	+0.28(+1.36%)
Jun 25, 2012	21.10	21.11	20.44	20.56	916,637	-0.89(-4.15%)
Jun 22, 2012	21.26	21.48	21.08	21.45	1,799,478	+0.25(+1.18%)
Jun 21, 2012	21.77	21.85	21.09	21.20	1,348,716	-0.60(-2.75%)
Jun 20, 2012	21.54	21.85	21.39	21.80	1,230,682	+0.22(+1.02%)
Jun 19, 2012	21.19	21.66	21.13	21.58	1,377,333	+0.43(+2.03%)
Jun 18, 2012	20.82	21.21	20.75	21.15	974,022	+0.19(+0.91%)
Jun 15, 2012	20.35	21.01	20.35	20.96	1,180,108	+0.68(+3.35%)
Jun 14, 2012	20.24	20.60	20.05	20.28	897,516	+0.03(+0.15%)
Jun 13, 2012	20.63	20.77	20.14	20.25	649,169	-0.41(-1.98%)
Jun 12, 2012	20.47	20.74	20.36	20.66	575,589	+0.31(+1.52%)
Jun 11, 2012	21.13	21.21	20.33	20.35	795,206	-0.56(-2.68%)
Jun 08, 2012	20.69	20.98	20.60	20.91	660,199	+0.20(+0.97%)
Jun 07, 2012	21.26	21.34	20.66	20.71	851,112	-0.28(-1.33%)
Jun 06, 2012	20.70	21.01	20.69	20.99	836,681	+0.41(+1.99%)
Jun 05, 2012	20.43	20.71	20.28	20.58	946,008	+0.05(+0.24%)
Jun 04, 2012	20.63	20.69	20.18	20.53	719,846	-0.10(-0.48%)
Jun 01, 2012	21.00	21.12	20.45	20.63	1,371,555	-0.79(-3.69%)
May 31, 2012	21.30	21.56	20.90	21.42	2,740,541	+0.17(+0.80%)
May 30, 2012	21.00	21.33	20.65	21.25	1,811,739	+0.05(+0.24%)
May 29, 2012	21.35	21.55	21.05	21.20	1,291,524	+0.11(+0.52%)
May 25, 2012	20.98	21.23	20.83	21.09	1,098,641	+0.05(+0.24%)
May 24, 2012	21.63	21.67	20.93	21.04	954,761	-0.58(-2.68%)
May 23, 2012	21.22	21.68	20.97	21.62	1,037,072	+0.12(+0.56%)
May 22, 2012	21.56	21.88	21.36	21.50	1,452,418	-0.08(-0.37%)
May 21, 2012	21.31	21.62	21.00	21.58	1,983,404	+0.27(+1.27%)
May 18, 2012	21.76	21.98	21.26	21.31	1,457,676	-0.36(-1.66%)
May 17, 2012	22.25	22.31	21.64	21.67	1,415,443	-0.50(-2.26%)
May 16, 2012	22.50	22.68	22.15	22.17	1,037,157	-0.21(-0.94%)
May 15, 2012	22.65	22.84	22.25	22.38	1,611,209	-0.26(-1.15%)
May 14, 2012	22.70	22.96	22.43	22.64	1,447,303	-0.29(-1.26%)
May 11, 2012	22.86	23.35	22.82	22.93	727,695	-0.06(-0.26%)
May 10, 2012	23.08	23.28	22.75	22.99	1,701,581	+0.03(+0.13%)
May 09, 2012	22.52	23.01	22.34	22.96	1,534,993	+0.26(+1.15%)
May 08, 2012	23.09	23.09	22.34	22.70	1,507,458	-0.61(-2.62%)
May 07, 2012	23.18	23.33	23.04	23.31	1,185,283	+0.04(+0.17%)
May 04, 2012	23.25	23.30	22.85	23.27	1,078,827	-0.17(-0.73%)
May 03, 2012	23.77	23.91	23.30	23.44	1,412,644	-0.33(-1.39%)
May 02, 2012	23.42	23.89	23.38	23.77	1,254,862	+0.17(+0.72%)

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