Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	81.71	81.96	79.59	79.75	574,877	-2.18(-2.66%)
Jul 30, 2012	81.20	82.51	81.00	81.93	349,559	+0.89(+1.10%)
Jul 27, 2012	80.07	81.26	79.63	81.03	334,250	+1.20(+1.50%)
Jul 26, 2012	81.16	81.16	79.35	79.83	552,407	-0.21(-0.26%)
Jul 25, 2012	78.80	80.22	78.44	80.04	677,510	+1.40(+1.77%)
Jul 24, 2012	79.55	79.68	78.22	78.65	371,002	-0.97(-1.22%)
Jul 23, 2012	79.51	79.95	78.69	79.62	443,232	-0.24(-0.30%)
Jul 20, 2012	80.24	80.81	79.78	79.86	444,524	-1.00(-1.24%)
Jul 19, 2012	81.77	82.08	80.80	80.87	482,189	-1.02(-1.24%)
Jul 18, 2012	82.47	82.95	81.60	81.89	242,152	-0.76(-0.92%)
Jul 17, 2012	82.73	82.73	81.27	82.65	348,411	+0.51(+0.62%)
Jul 16, 2012	81.69	82.43	81.49	82.14	280,353	+0.33(+0.40%)
Jul 13, 2012	81.63	82.49	81.50	81.81	498,574	+0.27(+0.34%)
Jul 12, 2012	80.59	81.72	80.18	81.53	451,961	+0.78(+0.97%)
Jul 11, 2012	81.59	81.61	80.45	80.75	402,344	-0.74(-0.90%)
Jul 10, 2012	82.36	82.93	81.27	81.49	310,822	-0.32(-0.39%)
Jul 09, 2012	81.75	81.98	81.08	81.81	407,232	-0.20(-0.25%)
Jul 06, 2012	81.93	82.28	81.67	82.01	333,854	-0.27(-0.32%)
Jul 05, 2012	83.39	83.65	82.16	82.28	619,752	-0.98(-1.18%)
Jul 03, 2012	82.50	83.51	82.27	83.26	228,202	+0.94(+1.14%)

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