Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	17.76	17.89	17.69	17.83	27,325	-0.02(-0.10%)
Jul 30, 2013	17.88	17.96	17.75	17.85	55,104	-0.11(-0.61%)
Jul 29, 2013	17.88	18.00	17.88	17.96	20,540	-0.17(-0.96%)
Jul 26, 2013	18.02	18.13	17.91	18.13	34,860	+0.05(+0.26%)
Jul 25, 2013	17.95	18.10	17.95	18.09	16,949	+0.13(+0.71%)
Jul 24, 2013	18.16	18.16	17.89	17.96	83,806	-0.18(-0.99%)
Jul 23, 2013	18.14	18.17	18.02	18.14	58,424	+0.12(+0.68%)
Jul 22, 2013	18.00	18.06	17.97	18.02	84,995	+0.04(+0.25%)
Jul 19, 2013	17.95	18.04	17.92	17.97	28,399	+0.01(+0.07%)
Jul 18, 2013	17.93	18.03	17.93	17.96	38,990	+0.00(+0.00%)
Jul 17, 2013	17.99	18.06	17.91	17.96	22,560	-0.02(-0.11%)
Jul 16, 2013	17.95	17.99	17.89	17.98	49,615	-0.04(-0.22%)
Jul 15, 2013	17.80	18.02	17.80	18.02	39,361	+0.15(+0.84%)
Jul 12, 2013	17.89	17.96	17.81	17.87	28,835	-0.17(-0.96%)
Jul 11, 2013	17.88	18.05	17.80	18.04	46,222	+0.58(+3.35%)
Jul 10, 2013	17.40	17.52	17.40	17.46	26,487	-0.14(-0.80%)
Jul 09, 2013	17.44	17.60	17.40	17.60	40,673	+0.30(+1.75%)
Jul 08, 2013	17.52	17.68	17.12	17.30	45,950	-0.02(-0.09%)
Jul 05, 2013	17.36	17.73	17.21	17.31	75,352	-0.02(-0.10%)
Jul 03, 2013	17.15	17.39	17.14	17.33	75,349	-0.14(-0.81%)
Jul 02, 2013	17.45	17.63	17.37	17.47	30,489	+0.04(+0.22%)
Jul 01, 2013	17.55	17.61	17.39	17.43	65,160	-0.08(-0.48%)
Jun 28, 2013	17.48	17.60	17.33	17.52	49,382	+0.26(+1.49%)
Jun 26, 2013	17.19	17.34	17.17	17.26	94,240	+0.23(+1.36%)
Jun 25, 2013	16.87	17.05	16.81	17.03	39,902	+0.45(+2.71%)
Jun 24, 2013	16.47	16.71	16.34	16.58	66,965	-0.42(-2.44%)
Jun 21, 2013	16.99	17.05	16.72	16.99	71,095	+0.08(+0.48%)
Jun 20, 2013	17.27	17.27	16.77	16.91	95,321	-0.75(-4.26%)
Jun 19, 2013	18.11	18.13	17.66	17.66	111,108	-0.48(-2.64%)
Jun 18, 2013	18.15	18.20	18.02	18.14	59,969	+0.11(+0.62%)
Jun 17, 2013	18.03	18.14	17.96	18.03	21,674	+0.23(+1.29%)
Jun 14, 2013	17.84	18.00	17.77	17.80	25,747	-0.03(-0.17%)
Jun 13, 2013	17.62	17.83	17.62	17.83	17,380	+0.34(+1.92%)
Jun 12, 2013	17.65	17.69	17.47	17.50	28,823	-0.11(-0.64%)
Jun 11, 2013	17.51	17.63	17.45	17.61	78,478	-0.38(-2.11%)
Jun 10, 2013	18.13	18.13	17.97	17.99	56,877	-0.25(-1.40%)
Jun 07, 2013	18.17	18.28	18.11	18.24	32,850	+0.11(+0.58%)
Jun 06, 2013	18.01	18.15	17.89	18.14	36,637	+0.07(+0.41%)
Jun 05, 2013	18.25	18.27	18.05	18.06	48,346	-0.47(-2.55%)
Jun 04, 2013	18.60	18.67	18.49	18.53	62,435	+0.01(+0.07%)
Jun 03, 2013	18.35	18.52	18.30	18.52	51,111	+0.22(+1.19%)
May 31, 2013	18.50	18.51	18.30	18.30	28,698	-0.37(-1.96%)
May 30, 2013	18.67	18.71	18.61	18.67	51,061	-0.24(-1.25%)
May 29, 2013	18.96	19.00	18.83	18.91	28,822	-0.24(-1.23%)
May 28, 2013	19.31	19.41	19.14	19.14	64,466	-0.07(-0.36%)
May 24, 2013	19.15	19.23	19.11	19.21	72,974	-0.23(-1.18%)
May 23, 2013	19.26	19.45	19.07	19.44	58,629	-0.22(-1.11%)
May 22, 2013	19.94	20.08	19.60	19.66	30,571	-0.42(-2.10%)
May 21, 2013	19.97	20.12	19.93	20.08	27,304	+0.02(+0.09%)
May 20, 2013	20.03	20.12	19.94	20.06	18,705	+0.02(+0.08%)
May 17, 2013	19.93	20.06	19.93	20.05	36,542	+0.13(+0.67%)
May 16, 2013	19.93	20.03	19.89	19.91	33,949	-0.12(-0.62%)
May 15, 2013	19.94	20.05	19.85	20.04	91,213	-0.05(-0.25%)
May 13, 2013	20.08	20.09	20.03	20.09	22,381	-0.03(-0.15%)
May 10, 2013	20.10	20.12	20.04	20.12	26,151	+0.01(+0.06%)
May 09, 2013	20.23	20.24	20.10	20.11	47,750	-0.21(-1.04%)
May 08, 2013	20.17	20.32	20.17	20.32	116,984	+0.14(+0.71%)
May 07, 2013	20.12	20.20	20.07	20.17	41,716	+0.03(+0.15%)
May 06, 2013	20.16	20.19	20.10	20.14	30,222	-0.02(-0.12%)
May 03, 2013	20.04	20.20	19.98	20.17	23,306	+0.19(+0.95%)
May 02, 2013	19.88	20.01	19.88	19.98	33,516	+0.16(+0.79%)

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