Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2014	21.34	21.52	21.04	21.05	390,926	-0.45(-2.11%)
Jul 30, 2014	21.84	21.88	21.35	21.51	486,614	-0.30(-1.37%)
Jul 29, 2014	21.89	21.99	21.76	21.80	387,917	-0.09(-0.43%)
Jul 28, 2014	21.57	21.97	21.57	21.90	357,141	+0.30(+1.38%)
Jul 25, 2014	21.75	21.89	21.59	21.60	353,173	-0.26(-1.18%)
Jul 24, 2014	21.88	21.98	21.79	21.86	359,805	-0.03(-0.15%)
Jul 23, 2014	21.95	21.98	21.87	21.89	279,959	-0.05(-0.25%)
Jul 22, 2014	21.99	22.08	21.88	21.95	339,534	+0.01(+0.06%)
Jul 21, 2014	21.93	22.00	21.78	21.93	442,824	-0.03(-0.15%)
Jul 18, 2014	21.66	21.98	21.55	21.97	421,818	+0.28(+1.28%)
Jul 17, 2014	21.97	21.97	21.68	21.69	383,236	-0.28(-1.27%)
Jul 16, 2014	21.96	22.05	21.74	21.97	252,674	+0.01(+0.03%)
Jul 15, 2014	21.94	21.97	21.76	21.96	346,630	+0.07(+0.34%)
Jul 14, 2014	22.26	22.26	21.87	21.89	401,777	-0.24(-1.10%)
Jul 11, 2014	22.34	22.49	22.12	22.13	464,460	-0.22(-1.00%)
Jul 10, 2014	21.97	22.39	21.97	22.35	461,901	+0.29(+1.32%)
Jul 09, 2014	22.19	22.20	21.91	22.06	500,616	-0.10(-0.46%)
Jul 08, 2014	21.87	22.17	21.87	22.16	516,984	+0.28(+1.27%)
Jul 07, 2014	21.99	22.11	21.87	21.89	383,025	-0.05(-0.22%)
Jul 03, 2014	22.06	21.93	21.93	21.93	247,780	-0.10(-0.46%)
Jul 02, 2014	22.52	22.56	21.99	22.04	647,759	-0.59(-2.61%)
Jul 01, 2014	22.76	22.80	22.52	22.63	556,674	-0.12(-0.51%)
Jun 30, 2014	22.46	22.78	22.38	22.74	756,306	+0.28(+1.24%)
Jun 27, 2014	22.30	22.59	22.27	22.46	776,296	+0.02(+0.09%)
Jun 26, 2014	22.54	22.58	22.33	22.44	718,965	-0.09(-0.42%)
Jun 25, 2014	22.25	22.57	22.24	22.54	575,573	+0.28(+1.25%)
Jun 24, 2014	22.10	22.45	22.08	22.26	747,107	+0.14(+0.61%)
Jun 23, 2014	22.10	22.25	21.99	22.12	421,651	+0.04(+0.18%)
Jun 20, 2014	22.14	22.20	22.05	22.08	1,001,270	+0.06(+0.28%)
Jun 19, 2014	21.77	22.06	21.71	22.02	461,469	+0.31(+1.41%)
Jun 18, 2014	21.38	21.72	21.38	21.72	416,206	+0.41(+1.94%)
Jun 17, 2014	21.33	21.39	21.17	21.30	517,067	+0.05(+0.22%)
Jun 16, 2014	21.07	21.45	21.03	21.25	672,489	+0.30(+1.42%)
Jun 13, 2014	20.98	21.02	20.67	20.96	335,167	+0.06(+0.29%)
Jun 12, 2014	20.94	21.03	20.61	20.90	421,015	-0.04(-0.19%)
Jun 11, 2014	21.17	21.27	20.93	20.94	336,461	-0.31(-1.44%)
Jun 10, 2014	21.32	21.35	21.12	21.24	313,254	-0.24(-1.11%)
Jun 06, 2014	21.69	21.74	21.40	21.48	490,073	-0.09(-0.44%)
Jun 05, 2014	21.29	21.67	21.07	21.57	670,928	+0.37(+1.73%)
Jun 04, 2014	21.11	21.21	21.00	21.21	538,601	+0.11(+0.51%)
Jun 03, 2014	21.21	21.32	21.05	21.10	779,130	-0.15(-0.70%)
Jun 02, 2014	21.27	21.37	21.14	21.25	576,756	+0.01(+0.03%)
May 30, 2014	21.71	21.76	20.96	21.24	1,510,895	-0.57(-2.61%)
May 29, 2014	21.95	21.95	21.70	21.81	338,172	-0.06(-0.28%)
May 28, 2014	21.82	21.95	21.70	21.87	465,850	+0.11(+0.50%)
May 27, 2014	21.63	21.78	21.56	21.76	506,383	+0.27(+1.26%)
May 23, 2014	21.45	21.49	21.49	21.49	336,073	+0.00(+0.00%)
May 22, 2014	21.28	21.54	21.28	21.49	148,316	+0.22(+1.05%)
May 21, 2014	21.32	21.36	21.13	21.27	443,313	-0.03(-0.16%)
May 20, 2014	21.48	21.51	21.12	21.30	735,152	-0.11(-0.51%)
May 19, 2014	21.67	21.67	21.40	21.41	460,035	-0.29(-1.33%)
May 16, 2014	21.43	21.71	21.38	21.70	396,051	+0.28(+1.29%)
May 15, 2014	21.51	21.61	21.39	21.43	442,406	-0.08(-0.37%)
May 14, 2014	21.49	21.67	21.38	21.51	444,963	+0.05(+0.25%)
May 13, 2014	21.66	21.80	21.43	21.45	477,057	-0.19(-0.90%)
May 12, 2014	21.80	21.82	21.62	21.65	653,512	-0.05(-0.22%)
May 09, 2014	21.92	22.01	21.66	21.69	492,755	-0.32(-1.46%)
May 08, 2014	21.87	22.06	21.66	22.02	799,893	+0.13(+0.58%)
May 07, 2014	21.81	22.12	21.63	21.89	702,437	+0.64(+3.00%)
May 06, 2014	21.33	21.37	21.16	21.25	428,744	-0.09(-0.44%)
May 05, 2014	21.10	21.35	20.92	21.35	319,772	+0.17(+0.82%)
May 02, 2014	21.56	21.56	21.09	21.17	332,503	-0.42(-1.93%)

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