Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	79.51	79.62	77.95	78.27	805,360	-1.76(-2.20%)
Jul 30, 2012	79.66	81.26	79.57	80.03	801,832	+0.30(+0.37%)
Jul 27, 2012	77.83	79.95	77.42	79.74	589,644	+2.69(+3.49%)
Jul 26, 2012	76.22	77.36	75.58	77.05	420,109	+2.69(+3.62%)
Jul 25, 2012	75.14	75.95	73.79	74.36	568,747	-0.71(-0.95%)
Jul 24, 2012	77.10	77.41	74.47	75.07	552,212	-1.61(-2.09%)
Jul 23, 2012	76.06	77.14	75.38	76.67	482,690	-1.30(-1.67%)
Jul 20, 2012	78.47	78.55	77.23	77.97	630,340	-1.21(-1.53%)
Jul 19, 2012	77.16	80.29	76.64	79.18	871,032	+2.92(+3.82%)
Jul 18, 2012	75.04	76.89	74.33	76.27	564,057	+1.19(+1.59%)
Jul 17, 2012	75.82	76.37	74.37	75.08	720,186	-0.25(-0.33%)
Jul 16, 2012	75.24	75.47	73.91	75.32	643,015	+0.05(+0.07%)
Jul 13, 2012	74.18	76.33	73.67	75.27	2,450,427	+1.89(+2.58%)
Jul 12, 2012	73.61	73.87	72.19	73.38	880,806	-1.03(-1.39%)
Jul 11, 2012	77.37	77.37	73.36	74.42	1,084,022	-3.05(-3.94%)
Jul 10, 2012	77.15	77.79	76.27	77.47	1,069,221	+1.02(+1.33%)
Jul 09, 2012	78.48	79.31	76.24	76.46	834,271	-2.06(-2.62%)
Jul 06, 2012	79.84	80.53	78.25	78.51	769,105	-2.38(-2.95%)
Jul 05, 2012	78.93	81.06	78.16	80.90	1,355,704	+1.97(+2.50%)
Jul 03, 2012	77.56	79.01	77.00	78.93	509,965	+1.27(+1.64%)

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