Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.29	20.33	19.84	20.02	8,944	-0.30(-1.48%)
Jul 30, 2012	20.20	20.40	20.18	20.32	6,548	+0.08(+0.40%)
Jul 27, 2012	20.05	20.26	20.05	20.24	4,814	+0.37(+1.86%)
Jul 26, 2012	19.95	20.11	19.84	19.87	7,246	+0.43(+2.21%)
Jul 25, 2012	19.45	19.50	19.21	19.44	12,012	+0.14(+0.73%)
Jul 24, 2012	19.55	19.60	19.27	19.30	10,315	-0.48(-2.43%)
Jul 23, 2012	19.51	19.84	19.51	19.78	3,895	-0.13(-0.66%)
Jul 20, 2012	20.05	20.05	19.80	19.91	4,577	-0.44(-2.16%)
Jul 19, 2012	20.21	20.48	20.21	20.35	8,631	+0.00(+0.00%)
Jul 18, 2012	20.21	20.35	20.20	20.35	13,444	-0.01(-0.05%)
Jul 17, 2012	20.26	20.36	19.95	20.36	14,187	-0.23(-1.12%)
Jul 16, 2012	20.43	20.59	20.33	20.59	8,590	+0.33(+1.63%)
Jul 14, 2012	19.95	20.40	19.95	20.26	8,377	+0.00(+0.00%)
Jul 13, 2012	19.95	20.40	19.95	20.26	8,377	+0.33(+1.66%)
Jul 12, 2012	19.78	19.93	19.73	19.93	4,617	+0.12(+0.61%)
Jul 11, 2012	19.77	20.00	19.73	19.81	3,878	-0.20(-1.02%)
Jul 10, 2012	19.99	20.08	19.84	20.01	14,453	+0.03(+0.17%)
Jul 09, 2012	19.93	19.98	19.80	19.98	7,784	+0.03(+0.15%)
Jul 06, 2012	19.86	20.00	19.83	19.95	12,862	+0.31(+1.58%)
Jul 05, 2012	19.46	19.74	19.46	19.64	8,391	-0.33(-1.65%)
Jul 03, 2012	20.08	20.14	19.85	19.97	5,285	-0.27(-1.33%)
Jul 02, 2012	20.03	20.24	19.93	20.24	3,421	+0.14(+0.70%)
Jun 29, 2012	19.94	20.19	19.94	20.10	8,310	+0.40(+2.03%)
Jun 28, 2012	19.47	19.75	19.45	19.70	6,398	+0.07(+0.35%)
Jun 27, 2012	19.50	19.79	19.50	19.63	8,076	+0.04(+0.21%)
Jun 26, 2012	19.44	19.59	19.24	19.59	10,785	+0.30(+1.56%)
Jun 25, 2012	19.13	19.49	19.13	19.29	5,374	+0.04(+0.21%)
Jun 22, 2012	19.35	19.35	19.20	19.25	14,086	-0.15(-0.77%)
Jun 21, 2012	19.58	19.58	19.30	19.40	10,135	-0.43(-2.17%)
Jun 20, 2012	20.10	20.10	19.80	19.83	12,632	-0.14(-0.70%)
Jun 19, 2012	19.72	19.99	19.72	19.97	9,491	+0.51(+2.62%)
Jun 18, 2012	19.50	19.60	19.28	19.46	4,940	-0.17(-0.87%)
Jun 15, 2012	19.32	19.63	19.07	19.63	16,879	+0.14(+0.72%)
Jun 14, 2012	19.61	19.61	19.35	19.49	13,741	-0.27(-1.37%)
Jun 13, 2012	19.70	19.94	19.55	19.76	9,737	-0.01(-0.05%)
Jun 12, 2012	19.82	20.04	19.70	19.77	8,423	+0.06(+0.30%)
Jun 11, 2012	19.62	19.74	19.46	19.71	5,361	+0.00(+0.00%)
Jun 08, 2012	19.38	19.71	19.33	19.71	14,025	+0.53(+2.76%)
Jun 07, 2012	19.37	19.42	19.10	19.18	12,075	-0.04(-0.21%)
Jun 06, 2012	18.81	19.26	18.83	19.22	26,971	+0.17(+0.89%)
Jun 05, 2012	19.03	19.06	18.87	19.05	7,730	+0.08(+0.42%)
Jun 04, 2012	19.17	19.17	18.77	18.97	11,233	+0.17(+0.90%)
Jun 02, 2012	18.79	19.10	18.79	18.80	8,272	+0.00(+0.00%)
Jun 01, 2012	18.79	19.10	18.79	18.80	8,272	-0.43(-2.22%)
May 31, 2012	19.13	19.29	19.01	19.23	14,220	+0.18(+0.92%)
May 30, 2012	19.32	19.33	19.05	19.05	18,189	-0.51(-2.61%)
May 29, 2012	19.54	19.59	19.37	19.56	9,340	-0.06(-0.31%)
May 25, 2012	19.60	19.69	19.58	19.62	33,401	-0.21(-1.06%)
May 24, 2012	19.82	19.90	19.65	19.83	9,833	+0.33(+1.69%)
May 23, 2012	19.77	19.77	19.35	19.50	12,032	-0.37(-1.86%)
May 22, 2012	19.78	19.98	19.69	19.87	99,187	-0.08(-0.40%)
May 21, 2012	19.76	19.95	19.64	19.95	13,759	+0.07(+0.35%)
May 18, 2012	20.04	20.17	19.87	19.88	19,860	+0.12(+0.61%)
May 17, 2012	19.79	19.88	19.63	19.76	13,835	-0.17(-0.85%)
May 16, 2012	19.90	19.93	19.69	19.93	7,929	+0.13(+0.66%)
May 15, 2012	19.78	20.00	19.70	19.80	382,692	-0.70(-3.41%)
May 14, 2012	20.33	20.50	20.27	20.50	14,020	-0.01(-0.05%)
May 11, 2012	20.27	20.69	20.27	20.51	14,192	+0.16(+0.79%)
May 10, 2012	20.29	20.35	20.02	20.35	47,236	+0.01(+0.05%)
May 09, 2012	19.96	20.34	19.96	20.34	19,503	+0.18(+0.89%)
May 08, 2012	20.14	20.24	19.99	20.16	10,401	+0.06(+0.30%)
May 07, 2012	19.66	20.15	19.66	20.10	8,787	+0.06(+0.30%)
May 04, 2012	20.04	20.10	19.84	20.04	14,567	+0.07(+0.35%)
May 03, 2012	20.06	20.14	19.95	19.97	16,459	-0.28(-1.38%)
May 02, 2012	20.05	20.25	20.00	20.25	12,535	-0.15(-0.74%)

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