Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	58.94	58.94	57.65	58.12	1,478,602	-0.82(-1.39%)
Jul 30, 2012	60.28	61.02	58.71	58.94	855,868	-1.29(-2.14%)
Jul 27, 2012	58.54	60.52	58.52	60.23	1,544,880	+2.07(+3.56%)
Jul 26, 2012	56.48	58.29	56.27	58.16	1,605,886	+2.88(+5.20%)
Jul 25, 2012	55.40	55.94	54.40	55.28	1,320,716	+0.39(+0.72%)
Jul 24, 2012	57.53	58.38	53.83	54.89	4,160,739	-0.73(-1.31%)
Jul 23, 2012	56.31	56.74	55.46	55.61	1,649,835	-2.15(-3.72%)
Jul 20, 2012	57.48	57.85	57.04	57.76	992,359	-0.26(-0.44%)
Jul 19, 2012	57.70	58.37	57.44	58.02	831,324	+0.64(+1.12%)
Jul 18, 2012	57.53	58.35	57.29	57.38	976,374	-0.46(-0.79%)
Jul 17, 2012	57.82	58.57	56.84	57.83	1,331,841	+0.34(+0.59%)
Jul 16, 2012	57.17	57.99	56.70	57.49	1,343,933	+0.44(+0.77%)
Jul 13, 2012	55.71	57.21	55.63	57.05	1,095,335	+1.64(+2.96%)
Jul 12, 2012	55.30	55.70	54.13	55.41	958,664	-0.46(-0.82%)
Jul 11, 2012	56.87	57.04	55.29	55.87	1,077,155	-1.01(-1.78%)
Jul 10, 2012	57.14	57.41	56.31	56.88	760,271	+0.33(+0.59%)
Jul 09, 2012	56.70	57.51	55.75	56.55	771,694	-0.42(-0.73%)
Jul 06, 2012	56.16	57.13	55.03	56.97	1,118,817	+0.18(+0.31%)
Jul 05, 2012	56.65	57.24	56.36	56.79	838,954	-0.06(-0.11%)
Jul 03, 2012	55.57	57.04	55.52	56.85	641,810	+1.41(+2.55%)
Jul 02, 2012	55.27	56.09	54.58	55.44	673,060	+0.16(+0.29%)
Jun 29, 2012	54.86	55.55	54.57	55.27	881,890	+1.84(+3.44%)
Jun 28, 2012	52.74	54.20	52.43	53.43	933,359	+0.06(+0.12%)
Jun 27, 2012	53.43	53.64	52.55	53.37	1,028,684	-0.09(-0.17%)
Jun 26, 2012	53.46	53.78	52.50	53.46	918,330	-0.19(-0.35%)
Jun 25, 2012	54.41	54.52	53.35	53.65	790,602	-1.53(-2.77%)
Jun 22, 2012	55.47	56.04	54.09	55.18	868,890	+0.32(+0.59%)
Jun 21, 2012	55.58	55.95	54.35	54.86	1,428,821	-0.63(-1.13%)
Jun 20, 2012	55.14	55.95	54.21	55.48	1,377,198	+0.38(+0.69%)
Jun 19, 2012	54.48	55.91	54.34	55.10	1,466,928	+1.00(+1.84%)
Jun 18, 2012	53.29	54.52	52.34	54.11	933,093	-0.01(-0.01%)
Jun 15, 2012	53.81	54.44	53.21	54.11	1,072,246	+0.17(+0.32%)
Jun 14, 2012	53.25	54.64	52.92	53.94	1,352,494	+0.87(+1.65%)
Jun 13, 2012	56.11	56.11	52.88	53.07	2,394,776	-3.40(-6.02%)
Jun 12, 2012	56.21	57.26	55.35	56.47	1,299,129	+0.49(+0.88%)
Jun 11, 2012	59.15	59.26	55.91	55.98	1,030,751	-2.35(-4.03%)
Jun 08, 2012	57.12	58.40	57.09	58.33	814,568	+0.96(+1.67%)
Jun 07, 2012	58.96	59.54	57.20	57.37	883,967	-1.08(-1.85%)
Jun 06, 2012	57.74	58.68	57.72	58.45	485,584	+1.24(+2.18%)
Jun 05, 2012	55.55	57.63	55.52	57.21	811,985	+1.35(+2.41%)
Jun 04, 2012	55.66	56.83	55.23	55.86	1,192,522	+0.21(+0.38%)
Jun 01, 2012	57.33	57.82	55.11	55.65	1,293,381	-3.09(-5.27%)
May 31, 2012	59.57	59.65	58.00	58.74	645,663	-0.83(-1.39%)
May 30, 2012	59.31	60.03	58.82	59.57	690,446	-0.25(-0.41%)
May 29, 2012	60.35	60.80	59.28	59.82	1,139,083	+0.09(+0.15%)
May 25, 2012	60.61	61.07	59.28	59.73	736,123	-0.78(-1.28%)
May 24, 2012	60.52	60.95	60.03	60.50	806,585	+0.16(+0.27%)
May 23, 2012	58.48	60.42	58.21	60.34	911,321	+1.55(+2.64%)
May 22, 2012	58.28	60.20	58.28	58.79	954,270	+0.79(+1.37%)
May 21, 2012	56.97	58.08	55.66	58.00	964,829	+1.36(+2.41%)
May 18, 2012	56.87	57.99	56.21	56.63	989,407	+0.14(+0.25%)
May 17, 2012	59.19	59.19	55.71	56.50	1,874,852	-2.56(-4.34%)
May 16, 2012	60.15	60.50	58.93	59.06	798,868	-0.73(-1.22%)
May 15, 2012	59.43	61.04	58.39	59.79	1,697,356	-0.37(-0.61%)
May 14, 2012	61.34	61.50	60.04	60.16	1,124,670	-1.99(-3.21%)
May 11, 2012	60.11	63.62	60.09	62.15	1,403,210	+1.46(+2.41%)
May 10, 2012	60.55	61.32	59.90	60.69	740,242	+0.93(+1.56%)
May 09, 2012	59.10	60.16	58.73	59.76	988,117	-0.26(-0.44%)
May 08, 2012	61.04	61.13	57.97	60.02	1,171,636	-1.40(-2.28%)
May 07, 2012	61.21	61.90	60.59	61.42	1,049,030	-0.07(-0.11%)
May 04, 2012	62.27	62.99	61.23	61.49	1,293,741	-1.22(-1.94%)
May 03, 2012	63.72	64.34	62.58	62.71	1,183,050	-0.89(-1.40%)
May 02, 2012	61.57	64.36	61.33	63.60	1,156,861	+1.62(+2.62%)

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