Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	21.37	21.65	21.37	21.50	8,389	+0.80(+3.86%)
Aug 30, 2011	20.64	20.73	20.62	20.70	10,727	+0.24(+1.17%)
Aug 29, 2011	20.19	20.60	20.19	20.46	3,110	+0.19(+0.94%)
Aug 26, 2011	20.11	20.55	19.92	20.27	35,218	+0.51(+2.58%)
Aug 25, 2011	20.11	20.25	19.76	19.76	88,033	-0.22(-1.10%)
Aug 24, 2011	19.87	20.21	19.87	19.98	4,302	-0.43(-2.11%)
Aug 23, 2011	19.80	20.50	19.80	20.41	4,632	+0.38(+1.90%)
Aug 22, 2011	20.25	20.32	20.02	20.03	4,971	+0.09(+0.45%)
Aug 19, 2011	20.14	20.50	19.94	19.94	4,497	-0.46(-2.25%)
Aug 18, 2011	20.68	20.68	20.23	20.40	3,002	-0.45(-2.16%)
Aug 17, 2011	21.10	21.10	20.84	20.85	1,569	-0.20(-0.95%)
Aug 16, 2011	21.18	21.28	20.96	21.05	5,178	-0.22(-1.03%)
Aug 15, 2011	20.89	21.27	20.89	21.27	6,727	+0.40(+1.92%)
Aug 12, 2011	20.90	21.08	20.86	20.87	4,907	-0.38(-1.79%)
Aug 11, 2011	21.15	21.28	20.58	21.25	4,222	+0.57(+2.76%)
Aug 10, 2011	20.76	20.95	20.57	20.68	4,929	-1.16(-5.31%)
Aug 09, 2011	20.93	21.84	20.53	21.84	5,538	+1.54(+7.59%)
Aug 08, 2011	21.11	21.18	20.30	20.30	3,465	-1.35(-6.24%)
Aug 05, 2011	21.39	22.02	21.29	21.65	5,369	+0.05(+0.23%)
Aug 04, 2011	22.09	22.12	21.60	21.60	15,909	-1.59(-6.86%)
Aug 03, 2011	23.09	23.23	22.91	23.19	7,013	-0.16(-0.69%)
Aug 02, 2011	23.48	23.76	23.35	23.35	3,623	+0.55(+2.41%)
Aug 01, 2011	23.23	23.45	22.80	22.80	2,335	-0.16(-0.70%)
Jul 29, 2011	22.68	23.00	22.68	22.96	9,464	+0.03(+0.13%)
Jul 28, 2011	22.83	23.23	22.83	22.93	3,127	-0.02(-0.09%)
Jul 27, 2011	23.02	23.16	22.95	22.95	3,295	-0.49(-2.09%)
Jul 26, 2011	23.26	23.58	23.26	23.44	4,877	+0.72(+3.17%)
Jul 25, 2011	22.44	22.82	22.44	22.72	13,981	-0.38(-1.65%)
Jul 22, 2011	23.13	23.13	22.97	23.10	32,759	+0.05(+0.22%)
Jul 21, 2011	22.53	23.05	22.53	23.05	4,074	+0.56(+2.49%)
Jul 20, 2011	22.35	22.57	22.35	22.49	55,309	+0.22(+0.99%)
Jul 19, 2011	22.33	22.44	22.22	22.27	47,686	+0.48(+2.20%)
Jul 18, 2011	22.35	22.35	21.76	21.79	11,621	-0.36(-1.63%)
Jul 15, 2011	21.80	22.16	21.80	22.15	8,282	+0.01(+0.05%)
Jul 14, 2011	22.28	22.29	22.14	22.14	5,880	-0.35(-1.56%)
Jul 13, 2011	22.28	22.51	22.26	22.49	182,726	+1.02(+4.75%)
Jul 12, 2011	21.18	21.57	21.18	21.47	17,911	+0.17(+0.80%)
Jul 11, 2011	21.40	21.41	21.30	21.30	10,829	-0.36(-1.66%)
Jul 08, 2011	21.59	21.67	21.51	21.66	15,330	-0.21(-0.96%)
Jul 07, 2011	21.85	21.95	21.80	21.87	34,358	+0.31(+1.44%)
Jul 06, 2011	21.52	21.62	21.52	21.56	2,975	+0.49(+2.33%)
Jul 05, 2011	21.22	21.22	21.01	21.07	5,002	-0.20(-0.94%)
Jul 01, 2011	20.95	21.27	20.95	21.27	4,897	+0.43(+2.06%)
Jun 30, 2011	20.75	20.88	20.75	20.84	7,884	+0.42(+2.06%)
Jun 29, 2011	20.48	20.48	20.39	20.42	5,141	+0.25(+1.24%)
Jun 28, 2011	20.22	20.22	20.17	20.17	15,533	+0.03(+0.15%)
Jun 27, 2011	19.90	20.23	19.90	20.14	29,271	-0.27(-1.32%)
Jun 24, 2011	20.38	20.47	20.34	20.41	160,883	+0.24(+1.19%)
Jun 23, 2011	20.28	20.28	20.06	20.17	2,459	-0.09(-0.44%)
Jun 22, 2011	20.13	20.37	20.13	20.26	2,088	+0.21(+1.05%)
Jun 21, 2011	19.60	20.09	19.60	20.05	6,303	+0.49(+2.51%)
Jun 20, 2011	19.56	19.60	19.56	19.56	2,685	-0.03(-0.15%)
Jun 17, 2011	19.41	19.66	19.41	19.59	2,972	-0.14(-0.71%)
Jun 16, 2011	19.71	19.89	19.66	19.73	20,817	-0.18(-0.90%)
Jun 15, 2011	20.02	20.10	19.91	19.91	4,090	-0.53(-2.59%)
Jun 14, 2011	20.17	20.48	20.17	20.44	3,876	+0.42(+2.10%)
Jun 13, 2011	19.93	20.07	19.93	20.02	2,068	-0.06(-0.30%)
Jun 10, 2011	19.96	20.09	19.94	20.08	5,361	+0.03(+0.15%)
Jun 09, 2011	19.84	20.05	19.84	20.05	4,682	+0.05(+0.25%)
Jun 08, 2011	20.10	20.17	20.00	20.00	3,615	-0.07(-0.35%)
Jun 07, 2011	19.91	20.17	19.91	20.07	4,709	+0.04(+0.20%)
Jun 06, 2011	19.93	20.14	19.93	20.03	10,117	-0.01(-0.05%)

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