Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	73.62	74.31	72.43	72.68	2,988,194	-0.57(-0.78%)
Jul 30, 2012	77.14	77.32	71.53	73.25	5,687,944	-4.56(-5.86%)
Jul 27, 2012	74.76	78.34	73.92	77.81	3,362,347	+3.59(+4.84%)
Jul 26, 2012	72.33	76.78	71.71	74.22	6,317,714	-0.89(-1.18%)
Jul 25, 2012	76.78	77.84	74.43	75.11	4,306,922	-1.65(-2.15%)
Jul 24, 2012	77.68	78.99	76.03	76.76	1,929,510	-1.01(-1.30%)
Jul 23, 2012	78.19	78.62	74.93	77.77	2,675,911	-2.98(-3.69%)
Jul 20, 2012	82.33	82.33	80.55	80.75	1,550,800	-1.88(-2.28%)
Jul 19, 2012	82.10	82.98	80.66	82.63	2,495,690	+1.14(+1.40%)
Jul 18, 2012	78.28	81.60	77.76	81.49	2,562,878	+4.91(+6.41%)
Jul 17, 2012	76.84	77.29	74.53	76.58	1,251,438	+0.21(+0.27%)
Jul 16, 2012	75.99	77.75	75.78	76.37	1,456,875	-0.26(-0.34%)
Jul 13, 2012	75.90	76.85	75.19	76.63	1,381,789	+0.66(+0.87%)
Jul 12, 2012	74.86	77.65	74.12	75.97	1,661,159	+0.79(+1.05%)
Jul 11, 2012	76.40	77.18	74.58	75.18	1,955,495	-0.96(-1.26%)
Jul 10, 2012	77.77	78.97	75.89	76.14	1,882,277	-0.42(-0.55%)
Jul 09, 2012	77.65	78.00	75.88	76.56	2,531,234	-0.89(-1.15%)
Jul 06, 2012	81.01	81.01	76.15	77.45	4,380,506	-6.33(-7.56%)
Jul 05, 2012	85.38	85.60	83.47	83.78	1,370,921	-1.84(-2.15%)
Jul 03, 2012	84.09	85.65	83.72	85.62	685,911	+1.63(+1.94%)
Jul 02, 2012	84.08	84.36	83.12	83.99	958,025	+0.05(+0.06%)
Jun 29, 2012	80.74	83.95	80.66	83.94	2,396,007	+5.82(+7.45%)
Jun 28, 2012	79.67	80.34	76.79	78.12	1,682,594	-2.40(-2.98%)
Jun 27, 2012	79.69	81.45	79.69	80.52	1,392,882	+0.72(+0.90%)
Jun 26, 2012	78.48	80.16	78.01	79.80	1,488,856	+1.57(+2.01%)
Jun 25, 2012	79.28	79.28	77.15	78.23	1,260,700	-1.91(-2.38%)
Jun 22, 2012	78.72	80.44	78.37	80.14	1,429,869	+2.09(+2.68%)
Jun 21, 2012	81.14	81.14	77.90	78.05	2,094,245	-2.84(-3.51%)
Jun 20, 2012	81.11	81.85	80.02	80.89	1,086,772	-0.08(-0.10%)
Jun 19, 2012	81.40	82.84	80.44	80.97	1,360,032	+0.52(+0.65%)
Jun 18, 2012	79.80	80.67	78.16	80.45	1,771,390	+0.33(+0.41%)
Jun 15, 2012	77.29	80.19	77.00	80.12	2,235,039	+3.37(+4.39%)
Jun 14, 2012	76.03	77.52	75.14	76.75	1,661,659	+0.90(+1.19%)
Jun 13, 2012	76.45	77.77	75.35	75.85	1,542,207	-0.92(-1.20%)
Jun 12, 2012	75.39	76.79	74.93	76.77	1,501,230	+1.59(+2.11%)
Jun 11, 2012	77.70	78.16	75.04	75.18	1,255,442	-1.94(-2.52%)
Jun 08, 2012	75.51	77.36	75.00	77.12	1,447,886	+1.21(+1.59%)
Jun 07, 2012	78.05	78.15	75.69	75.91	1,824,227	-1.04(-1.35%)
Jun 06, 2012	74.21	77.31	73.88	76.95	2,290,141	+3.27(+4.44%)
Jun 05, 2012	71.78	73.81	71.65	73.68	1,837,011	+1.40(+1.94%)
Jun 04, 2012	71.03	72.34	69.89	72.28	2,171,231	+1.49(+2.10%)
Jun 01, 2012	70.37	72.07	70.19	70.79	2,774,623	-2.29(-3.13%)
May 31, 2012	73.88	74.25	71.83	73.08	2,023,967	-0.88(-1.19%)
May 30, 2012	75.14	75.14	72.53	73.96	2,725,593	-1.90(-2.50%)
May 29, 2012	76.20	76.37	74.47	75.86	2,538,019	+0.43(+0.57%)
May 25, 2012	75.86	76.25	75.20	75.43	1,822,379	-0.26(-0.34%)
May 24, 2012	79.24	79.43	75.12	75.69	3,095,797	-3.74(-4.71%)
May 23, 2012	77.55	79.60	76.95	79.43	1,521,836	+0.78(+0.99%)
May 22, 2012	77.87	79.05	76.98	78.65	1,840,928	+0.90(+1.16%)
May 21, 2012	75.42	78.11	73.85	77.75	1,723,808	+2.93(+3.92%)
May 18, 2012	76.13	76.85	74.60	74.82	2,193,878	-0.42(-0.56%)
May 17, 2012	77.13	77.89	75.24	75.24	2,284,231	-1.91(-2.48%)
May 16, 2012	79.10	80.08	76.61	77.15	1,747,187	-1.65(-2.09%)
May 15, 2012	78.46	80.31	78.25	78.80	1,967,265	+0.61(+0.78%)
May 14, 2012	78.85	79.33	77.86	78.19	1,499,740	-1.27(-1.60%)
May 11, 2012	78.11	80.83	77.27	79.46	1,774,109	+1.11(+1.42%)
May 10, 2012	82.50	82.85	78.01	78.35	3,903,876	-3.51(-4.29%)
May 09, 2012	80.63	82.65	79.22	81.86	2,250,347	+0.29(+0.36%)
May 08, 2012	82.06	82.29	79.04	81.57	3,243,055	-1.37(-1.65%)
May 07, 2012	82.73	83.70	82.09	82.94	1,839,241	+0.09(+0.11%)
May 04, 2012	84.96	85.30	82.17	82.85	2,395,064	-2.58(-3.02%)
May 03, 2012	87.06	87.68	84.81	85.43	1,781,244	-1.81(-2.07%)
May 02, 2012	86.30	87.74	86.13	87.24	1,617,312	-0.06(-0.07%)

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