Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	42.51	42.86	42.38	42.38	15,061,297	-0.30(-0.69%)
Jul 28, 2011	42.84	43.03	42.63	42.68	10,933,762	-0.19(-0.45%)
Jul 27, 2011	43.44	43.50	42.83	42.87	16,200,127	-0.61(-1.41%)
Jul 26, 2011	43.74	43.90	43.47	43.48	12,645,218	-0.15(-0.35%)
Jul 25, 2011	44.08	44.10	43.57	43.63	12,768,555	-0.65(-1.46%)
Jul 22, 2011	44.27	44.31	44.21	44.28	8,774,631	-0.17(-0.37%)
Jul 21, 2011	44.35	44.69	44.27	44.45	12,428,955	+0.20(+0.45%)
Jul 20, 2011	44.29	44.41	44.14	44.25	18,996,940	+0.08(+0.18%)
Jul 19, 2011	44.16	44.29	43.97	44.17	12,275,923	+0.04(+0.09%)
Jul 18, 2011	44.22	44.29	43.94	44.13	19,519,708	-0.19(-0.43%)
Jul 15, 2011	44.22	44.33	43.98	44.32	30,119,356	+0.16(+0.36%)
Jul 14, 2011	44.13	44.30	44.00	44.16	19,410,930	-0.03(-0.06%)
Jul 13, 2011	44.32	44.45	44.09	44.19	13,391,046	+0.08(+0.17%)
Jul 12, 2011	44.08	44.48	44.02	44.11	16,944,982	-0.13(-0.29%)
Jul 11, 2011	43.95	44.26	43.93	44.24	13,467,840	-0.14(-0.32%)
Jul 08, 2011	44.46	44.51	44.11	44.39	13,498,736	-0.01(-0.03%)
Jul 07, 2011	44.42	44.53	44.24	44.40	13,126,941	+0.17(+0.39%)
Jul 06, 2011	44.11	44.39	43.98	44.23	13,638,939	+0.30(+0.68%)
Jul 05, 2011	43.82	44.09	43.72	43.93	13,521,478	-0.01(-0.02%)
Jul 01, 2011	43.39	44.05	43.30	43.94	14,190,587	+0.48(+1.10%)
Jun 30, 2011	42.88	43.51	42.78	43.46	17,272,278	+0.70(+1.63%)
Jun 29, 2011	42.98	43.00	42.63	42.76	16,656,081	-0.12(-0.27%)
Jun 28, 2011	43.14	43.30	42.75	42.88	12,509,405	-0.07(-0.16%)
Jun 27, 2011	42.90	43.24	42.81	42.94	9,809,061	+0.16(+0.37%)
Jun 24, 2011	43.37	43.41	42.68	42.79	22,350,130	-0.59(-1.37%)
Jun 23, 2011	43.57	43.57	42.93	43.38	17,106,272	-0.41(-0.94%)
Jun 22, 2011	43.81	44.05	43.66	43.79	13,332,916	-0.11(-0.25%)
Jun 21, 2011	44.60	44.60	43.86	43.90	16,126,590	-0.59(-1.34%)
Jun 20, 2011	44.49	44.56	44.40	44.50	8,647,786	+0.27(+0.62%)
Jun 17, 2011	44.19	44.52	44.11	44.22	14,719,875	+0.29(+0.67%)
Jun 16, 2011	43.66	43.98	43.41	43.93	13,011,255	+0.34(+0.78%)
Jun 15, 2011	44.10	44.11	43.29	43.59	17,247,306	-0.68(-1.54%)
Jun 14, 2011	44.45	44.58	44.20	44.27	10,591,069	-0.01(-0.02%)
Jun 13, 2011	44.19	44.56	44.10	44.28	12,979,796	+0.05(+0.11%)
Jun 10, 2011	44.38	44.47	44.19	44.23	15,381,261	-0.21(-0.48%)
Jun 09, 2011	44.45	44.74	44.34	44.44	14,949,499	+0.11(+0.25%)
Jun 08, 2011	44.46	44.47	44.22	44.33	16,515,691	-0.14(-0.32%)
Jun 07, 2011	44.75	44.80	44.44	44.48	13,030,901	-0.30(-0.67%)
Jun 06, 2011	44.68	44.87	44.58	44.78	11,217,870	+0.05(+0.11%)
Jun 03, 2011	44.82	44.99	44.60	44.73	12,549,910	-1.08(-2.36%)
May 24, 2011	45.79	45.97	45.66	45.81	10,393,766	-0.03(-0.06%)
May 23, 2011	45.72	45.96	45.60	45.84	13,766,148	-0.21(-0.46%)
May 20, 2011	46.09	46.21	45.92	46.05	13,698,111	-0.07(-0.15%)
May 19, 2011	46.00	46.12	45.73	46.12	10,875,089	+0.05(+0.12%)
May 18, 2011	46.07	46.14	45.78	46.06	12,955,306	-0.03(-0.06%)
May 17, 2011	45.56	46.29	45.56	46.09	17,840,256	+0.33(+0.72%)
May 16, 2011	45.57	46.01	45.47	45.76	14,456,843	+0.05(+0.12%)
May 13, 2011	45.58	46.01	45.49	45.71	18,441,884	+0.01(+0.03%)
May 12, 2011	45.14	45.79	44.99	45.69	16,259,944	+0.63(+1.40%)
May 11, 2011	44.97	45.20	44.88	45.06	13,452,119	+0.13(+0.29%)
May 10, 2011	44.63	45.04	44.60	44.93	11,824,483	+0.40(+0.91%)
May 09, 2011	44.39	44.70	44.34	44.53	12,755,743	-0.09(-0.20%)
May 06, 2011	45.26	45.35	44.46	44.62	16,295,113	-0.42(-0.93%)
May 05, 2011	45.17	45.38	44.86	45.04	15,831,381	-0.40(-0.89%)
May 04, 2011	44.91	45.46	44.83	45.44	20,854,100	+0.52(+1.16%)
May 03, 2011	44.61	44.97	44.54	44.92	14,518,319	+0.36(+0.81%)

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