Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	52.98	53.33	52.10	52.77	422,094	-0.43(-0.81%)
Jul 30, 2012	54.61	54.83	52.94	53.20	429,581	-1.59(-2.90%)
Jul 27, 2012	53.85	55.23	53.22	54.79	598,775	+1.28(+2.39%)
Jul 26, 2012	50.01	55.60	50.01	53.51	1,564,622	+6.63(+14.14%)
Jul 25, 2012	47.01	47.79	46.38	46.88	549,449	+0.39(+0.84%)
Jul 24, 2012	46.95	46.95	45.90	46.49	192,778	-0.41(-0.87%)
Jul 23, 2012	46.64	47.30	46.13	46.90	322,844	-0.62(-1.30%)
Jul 20, 2012	48.14	48.38	47.32	47.52	317,713	-0.91(-1.88%)
Jul 19, 2012	48.15	49.58	48.15	48.43	467,780	+0.36(+0.75%)
Jul 18, 2012	46.56	48.14	46.35	48.07	502,872	+1.42(+3.04%)
Jul 17, 2012	47.41	47.50	45.89	46.65	508,589	-0.61(-1.29%)
Jul 16, 2012	47.90	48.07	47.04	47.26	528,187	-0.79(-1.64%)
Jul 13, 2012	46.87	48.56	46.87	48.05	373,506	+1.41(+3.02%)
Jul 12, 2012	46.22	46.94	45.89	46.64	283,184	+0.12(+0.26%)
Jul 11, 2012	46.22	46.69	45.91	46.52	362,063	+0.28(+0.61%)
Jul 10, 2012	47.19	47.38	45.72	46.24	377,495	-0.73(-1.55%)
Jul 09, 2012	47.02	47.22	46.66	46.97	378,811	-0.03(-0.06%)
Jul 06, 2012	46.96	47.27	46.30	47.00	427,437	-0.44(-0.93%)
Jul 05, 2012	47.83	47.91	47.04	47.44	446,725	-0.48(-1.00%)
Jul 03, 2012	47.02	48.34	46.86	47.92	355,268	+0.96(+2.04%)
Jul 02, 2012	48.98	48.98	46.35	46.96	771,855	-0.12(-0.25%)
Jun 29, 2012	47.27	47.56	46.65	47.08	707,574	+0.65(+1.40%)
Jun 28, 2012	43.84	46.45	43.84	46.43	587,528	+0.58(+1.26%)
Jun 27, 2012	45.39	46.00	45.05	45.85	775,032	+0.46(+1.01%)
Jun 26, 2012	45.38	45.90	44.77	45.39	1,279,921	-0.06(-0.13%)
Jun 25, 2012	44.93	45.90	42.78	45.45	4,441,121	-5.65(-11.06%)
Jun 22, 2012	51.60	51.74	51.00	51.10	587,769	-0.43(-0.83%)
Jun 21, 2012	51.75	51.94	51.32	51.53	732,167	-0.33(-0.64%)
Jun 20, 2012	51.58	51.86	50.75	51.86	589,165	-0.19(-0.37%)
Jun 19, 2012	51.56	52.38	51.45	52.05	541,756	+0.61(+1.19%)
Jun 18, 2012	51.12	51.73	50.62	51.44	419,019	+0.04(+0.08%)
Jun 15, 2012	50.46	52.15	50.28	51.40	904,868	+1.18(+2.35%)
Jun 14, 2012	50.20	50.56	49.65	50.22	853,405	+0.13(+0.26%)
Jun 13, 2012	50.06	50.38	49.66	50.09	618,541	-0.18(-0.36%)
Jun 12, 2012	50.23	50.55	49.76	50.27	439,838	+0.14(+0.28%)
Jun 11, 2012	51.43	51.69	50.03	50.13	270,884	-0.90(-1.76%)
Jun 08, 2012	50.41	51.14	50.00	51.03	329,987	+0.59(+1.17%)
Jun 07, 2012	52.26	52.27	50.37	50.44	520,245	-1.23(-2.38%)
Jun 06, 2012	51.11	52.14	50.99	51.67	812,631	+0.81(+1.59%)
Jun 05, 2012	50.50	50.99	50.05	50.86	698,716	+0.22(+0.43%)
Jun 04, 2012	51.27	51.47	50.29	50.64	560,298	-0.68(-1.33%)
Jun 01, 2012	51.47	52.51	51.17	51.32	899,695	-1.46(-2.77%)
May 31, 2012	54.05	54.47	52.41	52.78	1,168,985	-1.32(-2.44%)
May 30, 2012	55.48	55.48	54.08	54.10	384,450	-1.80(-3.22%)
May 29, 2012	55.69	56.29	55.35	55.90	413,417	+0.60(+1.08%)
May 25, 2012	55.98	56.31	55.18	55.30	280,754	-0.65(-1.16%)
May 24, 2012	56.38	56.71	55.48	55.95	606,160	-0.43(-0.76%)
May 23, 2012	55.84	56.72	54.65	56.38	1,040,946	+0.43(+0.77%)
May 22, 2012	55.29	56.04	55.08	55.95	785,212	+0.60(+1.08%)
May 21, 2012	55.43	56.01	54.68	55.35	1,945,747	+0.17(+0.31%)
May 18, 2012	55.48	56.55	54.56	55.18	1,548,809	-0.91(-1.62%)
May 17, 2012	61.33	61.50	53.58	56.09	3,795,207	-4.95(-8.11%)
May 16, 2012	60.86	61.60	60.78	61.04	419,674	+0.32(+0.53%)
May 15, 2012	61.00	61.81	60.43	60.72	482,981	-0.28(-0.46%)
May 14, 2012	61.19	61.67	60.69	61.00	510,199	-1.00(-1.61%)
May 11, 2012	61.76	62.52	61.19	62.00	855,334	-0.21(-0.34%)
May 10, 2012	63.88	63.98	62.02	62.21	798,468	-1.14(-1.80%)
May 09, 2012	63.63	63.96	62.58	63.35	605,166	-0.93(-1.45%)
May 08, 2012	64.53	64.59	63.02	64.28	453,342	-0.38(-0.59%)
May 07, 2012	64.40	64.93	63.99	64.66	323,291	+0.02(+0.03%)
May 04, 2012	65.00	65.10	64.09	64.64	268,319	-0.75(-1.15%)
May 03, 2012	66.83	66.91	65.02	65.39	344,814	-1.31(-1.96%)
May 02, 2012	65.93	66.85	65.48	66.70	314,722	+0.37(+0.56%)

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