Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	16.58	16.83	16.58	16.64	1,295,367	+0.12(+0.73%)
Jul 30, 2012	16.63	16.77	16.42	16.52	710,942	-0.15(-0.90%)
Jul 27, 2012	16.32	16.71	16.28	16.67	1,955,321	+0.40(+2.45%)
Jul 26, 2012	16.23	16.39	16.11	16.27	1,450,880	+0.35(+2.20%)
Jul 25, 2012	15.73	16.11	15.73	15.92	1,152,625	+0.31(+2.00%)
Jul 24, 2012	15.76	15.76	15.45	15.61	744,544	-0.07(-0.47%)
Jul 23, 2012	15.51	15.75	15.31	15.68	1,855,825	-0.13(-0.83%)
Jul 20, 2012	16.06	16.12	15.81	15.81	1,490,223	-0.27(-1.67%)
Jul 19, 2012	15.98	16.22	15.98	16.08	1,506,425	+0.32(+2.00%)
Jul 18, 2012	15.20	15.86	15.16	15.76	2,075,799	+0.52(+3.41%)
Jul 17, 2012	15.38	15.38	14.99	15.24	1,024,200	-0.06(-0.42%)
Jul 16, 2012	15.41	15.41	15.20	15.31	593,845	-0.14(-0.93%)
Jul 13, 2012	15.39	15.52	15.36	15.45	661,550	+0.11(+0.71%)
Jul 12, 2012	15.46	15.46	15.20	15.34	840,186	-0.25(-1.57%)
Jul 11, 2012	15.78	15.83	15.51	15.59	622,134	-0.18(-1.11%)
Jul 10, 2012	15.99	16.19	15.65	15.76	1,262,509	-0.33(-2.06%)
Jul 09, 2012	16.28	16.33	16.04	16.10	2,415,191	-0.22(-1.33%)
Jul 06, 2012	16.56	16.57	16.17	16.31	739,366	-0.42(-2.52%)
Jul 05, 2012	16.74	16.81	16.58	16.73	239,434	-0.13(-0.76%)
Jul 03, 2012	16.69	16.88	16.63	16.86	613,673	+0.20(+1.23%)
Jul 02, 2012	16.77	16.78	16.53	16.66	506,956	-0.03(-0.15%)
Jun 29, 2012	16.37	16.68	16.35	16.68	1,055,832	+0.70(+4.35%)
Jun 28, 2012	16.00	16.04	15.77	15.99	611,255	-0.10(-0.63%)
Jun 27, 2012	15.91	16.13	15.89	16.09	515,405	+0.20(+1.28%)
Jun 26, 2012	15.85	15.96	15.71	15.89	331,121	+0.06(+0.38%)
Jun 25, 2012	16.22	16.22	15.79	15.82	679,326	-0.53(-3.24%)
Jun 22, 2012	16.24	16.41	16.20	16.35	645,979	+0.23(+1.44%)
Jun 21, 2012	16.76	16.76	16.11	16.12	894,678	-0.69(-4.08%)
Jun 20, 2012	16.67	16.88	16.63	16.81	657,153	+0.15(+0.88%)
Jun 19, 2012	16.60	16.72	16.50	16.66	500,609	+0.18(+1.08%)
Jun 18, 2012	16.15	16.58	16.15	16.48	664,388	+0.23(+1.39%)
Jun 15, 2012	16.00	16.27	16.00	16.26	446,707	+0.25(+1.57%)
Jun 14, 2012	16.04	16.07	15.83	16.00	404,158	-0.04(-0.22%)
Jun 13, 2012	16.18	16.27	15.98	16.04	842,500	-0.13(-0.79%)
Jun 12, 2012	15.93	16.21	15.89	16.17	599,422	+0.28(+1.79%)
Jun 11, 2012	16.37	16.40	15.83	15.88	1,113,971	-0.23(-1.41%)
Jun 08, 2012	15.89	16.19	15.82	16.11	591,487	+0.17(+1.04%)
Jun 07, 2012	16.34	16.39	15.91	15.94	889,559	-0.14(-0.89%)
Jun 06, 2012	15.74	16.17	15.74	16.09	859,245	+0.49(+3.15%)
Jun 05, 2012	15.31	15.66	15.30	15.60	745,742	+0.29(+1.92%)
Jun 04, 2012	15.35	15.52	15.13	15.30	1,059,150	-0.03(-0.17%)
Jun 01, 2012	15.71	15.71	15.31	15.33	1,288,301	-0.69(-4.28%)
May 31, 2012	16.14	16.14	15.80	16.01	1,167,990	-0.17(-1.04%)
May 30, 2012	16.24	16.28	16.09	16.18	499,000	-0.23(-1.40%)
May 29, 2012	16.28	16.51	16.27	16.41	412,864	+0.34(+2.14%)
May 25, 2012	15.94	16.19	15.94	16.07	633,986	+0.16(+1.00%)
May 24, 2012	16.19	16.19	15.82	15.91	620,804	-0.23(-1.42%)
May 23, 2012	15.85	16.16	15.76	16.14	1,388,102	+0.06(+0.40%)
May 22, 2012	16.19	16.19	15.97	16.07	595,150	-0.12(-0.73%)
May 21, 2012	15.83	16.21	15.80	16.19	773,265	+0.40(+2.50%)
May 18, 2012	16.20	16.20	15.76	15.80	919,843	-0.31(-1.92%)
May 17, 2012	16.48	16.53	16.10	16.11	604,449	-0.36(-2.21%)
May 16, 2012	16.77	16.83	16.45	16.47	495,362	-0.26(-1.54%)
May 15, 2012	16.86	17.03	16.69	16.73	538,864	-0.18(-1.06%)
May 14, 2012	16.90	17.02	16.83	16.91	467,964	-0.17(-0.97%)
May 11, 2012	16.91	17.27	16.90	17.07	472,991	+0.12(+0.70%)
May 10, 2012	17.14	17.15	16.82	16.95	593,974	-0.06(-0.37%)
May 09, 2012	16.83	17.10	16.66	17.02	743,568	-0.06(-0.35%)
May 08, 2012	17.04	17.11	16.72	17.08	927,551	-0.10(-0.58%)
May 07, 2012	17.16	17.30	17.15	17.18	527,317	-0.05(-0.30%)
May 04, 2012	17.51	17.59	17.19	17.23	1,156,339	-0.35(-2.01%)
May 03, 2012	18.01	18.12	17.57	17.58	646,292	-0.45(-2.49%)
May 02, 2012	17.80	18.06	17.79	18.03	424,261	+0.09(+0.48%)

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