Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	81.75	82.00	79.62	79.78	574,642	-2.18(-2.66%)
Jul 30, 2012	81.23	82.54	81.03	81.96	349,416	+0.89(+1.10%)
Jul 27, 2012	80.10	81.29	79.66	81.06	334,113	+1.20(+1.50%)
Jul 26, 2012	81.19	81.19	79.38	79.86	552,181	-0.21(-0.26%)
Jul 25, 2012	78.84	80.26	78.47	80.08	677,232	+1.40(+1.77%)
Jul 24, 2012	79.58	79.72	78.25	78.68	370,850	-0.97(-1.22%)
Jul 23, 2012	79.54	79.98	78.73	79.65	443,051	-0.24(-0.30%)
Jul 20, 2012	80.27	80.85	79.81	79.90	444,342	-1.00(-1.24%)
Jul 19, 2012	81.80	82.12	80.83	80.90	481,992	-1.02(-1.24%)
Jul 18, 2012	82.51	82.99	81.63	81.92	242,052	-0.76(-0.92%)
Jul 17, 2012	82.76	82.76	81.31	82.68	348,268	+0.51(+0.62%)
Jul 16, 2012	81.72	82.46	81.52	82.17	280,238	+0.33(+0.40%)
Jul 13, 2012	81.66	82.52	81.54	81.84	498,370	+0.27(+0.34%)
Jul 12, 2012	80.63	81.76	80.22	81.57	451,776	+0.78(+0.97%)
Jul 11, 2012	81.62	81.65	80.48	80.78	402,179	-0.74(-0.90%)
Jul 10, 2012	82.39	82.96	81.30	81.52	310,694	-0.32(-0.39%)
Jul 09, 2012	81.78	82.01	81.11	81.84	407,065	-0.20(-0.25%)
Jul 06, 2012	81.96	82.31	81.71	82.05	333,717	-0.27(-0.32%)
Jul 05, 2012	83.43	83.69	82.19	82.31	619,498	-0.98(-1.18%)
Jul 03, 2012	82.53	83.54	82.30	83.29	228,109	+0.94(+1.14%)
Jul 02, 2012	81.72	82.95	81.43	82.35	490,371	+1.17(+1.44%)
Jun 29, 2012	83.50	83.50	80.99	81.18	1,119,228	-1.29(-1.56%)
Jun 28, 2012	81.65	82.50	81.13	82.47	528,187	+0.71(+0.87%)
Jun 27, 2012	81.37	82.16	80.81	81.76	428,434	+0.58(+0.72%)
Jun 26, 2012	80.36	81.43	80.20	81.17	512,918	+0.79(+0.99%)
Jun 25, 2012	80.80	80.80	79.30	80.38	604,157	-0.69(-0.85%)
Jun 22, 2012	80.92	81.79	80.63	81.07	727,429	+0.46(+0.57%)
Jun 21, 2012	81.92	82.45	80.37	80.61	439,482	-1.35(-1.65%)
Jun 20, 2012	81.90	83.03	81.78	81.96	453,177	+0.00(+0.00%)
Jun 19, 2012	80.95	82.12	80.81	81.96	481,345	+0.96(+1.19%)
Jun 18, 2012	79.78	81.09	79.44	80.99	366,796	+0.98(+1.23%)
Jun 15, 2012	81.13	81.19	79.97	80.01	754,498	-1.18(-1.46%)
Jun 14, 2012	80.21	81.63	80.10	81.20	487,946	+1.13(+1.41%)
Jun 13, 2012	80.90	81.10	79.90	80.07	492,678	-0.83(-1.03%)
Jun 12, 2012	80.34	80.95	79.94	80.90	534,997	+0.83(+1.04%)
Jun 11, 2012	80.44	81.15	80.02	80.07	812,644	-0.06(-0.08%)
Jun 08, 2012	80.63	80.88	79.06	80.13	841,078	-0.93(-1.15%)
Jun 07, 2012	81.83	82.64	79.22	81.06	639,918	-0.14(-0.17%)
Jun 06, 2012	80.41	81.21	80.18	81.21	397,373	+1.32(+1.65%)
Jun 05, 2012	79.01	79.95	79.01	79.89	660,084	+0.71(+0.89%)
Jun 04, 2012	79.39	79.60	78.86	79.18	365,874	-0.25(-0.32%)
Jun 01, 2012	79.27	79.90	79.03	79.43	736,113	-0.67(-0.84%)
May 31, 2012	79.27	80.66	78.59	80.11	824,064	+0.71(+0.89%)
May 30, 2012	79.14	79.63	78.55	79.40	719,653	+0.02(+0.03%)
May 29, 2012	79.58	80.12	79.18	79.38	494,961	+0.28(+0.36%)
May 25, 2012	79.26	80.12	78.89	79.10	409,010	-0.30(-0.38%)
May 24, 2012	77.89	79.39	77.72	79.39	538,823	+1.50(+1.92%)
May 23, 2012	77.16	78.07	76.82	77.89	474,190	+0.38(+0.49%)
May 22, 2012	76.98	77.76	76.65	77.51	995,423	+0.79(+1.03%)
May 21, 2012	77.05	77.17	76.33	76.72	718,200	-0.09(-0.11%)
May 18, 2012	77.11	77.43	76.53	76.81	594,690	-0.16(-0.20%)
May 17, 2012	78.28	78.36	76.66	76.97	706,247	-1.30(-1.66%)
May 16, 2012	79.42	79.81	78.17	78.26	592,361	-0.84(-1.06%)
May 15, 2012	79.78	80.24	79.00	79.10	678,551	-0.83(-1.04%)
May 14, 2012	80.21	80.44	79.44	79.92	724,821	-0.64(-0.79%)
May 11, 2012	79.64	81.30	79.21	80.57	524,732	+0.59(+0.74%)
May 10, 2012	80.10	80.42	79.68	79.97	449,895	+0.11(+0.14%)
May 09, 2012	79.51	80.42	79.09	79.86	693,430	+0.00(+0.00%)
May 08, 2012	78.67	79.92	78.39	79.86	697,691	+0.84(+1.07%)
May 07, 2012	78.56	79.05	78.09	79.02	471,326	+0.40(+0.51%)
May 04, 2012	78.21	78.89	78.09	78.62	669,791	+0.12(+0.16%)
May 03, 2012	77.74	78.96	77.74	78.50	1,215,129	+0.88(+1.14%)
May 02, 2012	77.80	78.14	77.15	77.61	1,291,925	-0.54(-0.69%)

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