Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	35.77	36.01	35.37	35.66	4,201,437	-0.20(-0.55%)
Jul 28, 2011	36.06	36.27	35.64	35.85	3,649,923	-0.42(-1.16%)
Jul 27, 2011	36.74	36.74	36.20	36.27	5,411,339	-0.55(-1.50%)
Jul 26, 2011	36.72	36.99	36.65	36.83	4,205,765	+0.15(+0.42%)
Jul 25, 2011	36.63	36.81	36.38	36.67	3,520,095	-0.19(-0.51%)
Jul 22, 2011	36.88	37.00	36.64	36.86	2,393,277	+0.05(+0.14%)
Jul 21, 2011	36.47	37.14	36.40	36.81	3,425,672	+0.47(+1.31%)
Jul 20, 2011	36.47	36.69	36.25	36.33	2,901,373	-0.39(-1.06%)
Jul 19, 2011	36.50	36.83	36.28	36.72	3,313,985	+0.48(+1.32%)
Jul 18, 2011	36.52	36.64	36.00	36.24	2,827,630	-0.53(-1.45%)
Jul 15, 2011	36.96	37.11	36.50	36.78	3,859,802	-0.12(-0.34%)
Jul 14, 2011	37.28	37.48	36.82	36.90	2,698,325	-0.28(-0.75%)
Jul 13, 2011	37.41	37.59	37.09	37.18	2,520,210	-0.08(-0.22%)
Jul 12, 2011	37.35	37.53	37.05	37.26	3,311,172	-0.04(-0.11%)
Jul 11, 2011	37.41	37.51	37.17	37.30	2,903,811	-0.44(-1.16%)
Jul 08, 2011	37.71	38.02	37.23	37.74	3,968,683	-0.36(-0.95%)
Jul 07, 2011	37.64	38.10	37.62	38.10	4,051,468	+0.71(+1.89%)
Jul 06, 2011	37.18	37.59	37.10	37.39	3,016,940	+0.23(+0.61%)
Jul 05, 2011	37.39	37.39	37.05	37.17	3,390,057	-0.15(-0.41%)
Jul 01, 2011	36.40	37.39	36.34	37.32	4,288,474	+0.84(+2.30%)
Jun 30, 2011	36.56	36.56	36.29	36.48	3,454,825	+0.10(+0.29%)
Jun 29, 2011	36.08	36.49	35.94	36.38	4,940,049	+0.30(+0.84%)
Jun 28, 2011	35.79	36.13	35.59	36.07	3,454,284	+0.33(+0.91%)
Jun 27, 2011	35.53	35.91	35.19	35.75	3,148,595	+0.28(+0.78%)
Jun 24, 2011	36.01	36.04	35.41	35.47	4,077,515	-0.48(-1.35%)
Jun 23, 2011	35.90	35.98	35.56	35.95	6,124,120	-0.31(-0.86%)
Jun 22, 2011	36.41	36.61	36.26	36.27	3,239,322	-0.23(-0.63%)
Jun 21, 2011	36.36	36.58	36.06	36.49	3,076,834	+0.21(+0.57%)
Jun 20, 2011	36.44	36.51	35.51	36.29	3,576,951	+0.51(+1.41%)
Jun 17, 2011	36.38	36.45	35.73	35.78	6,247,311	-0.10(-0.27%)
Jun 16, 2011	35.98	35.98	35.56	35.88	4,009,661	+0.10(+0.29%)
Jun 15, 2011	36.15	36.30	35.67	35.77	4,493,479	-0.71(-1.94%)
Jun 14, 2011	36.74	36.81	36.44	36.48	4,748,243	+0.02(+0.06%)
Jun 13, 2011	36.00	36.59	35.85	36.46	4,559,172	+0.49(+1.37%)
Jun 10, 2011	36.40	36.46	35.97	35.97	5,051,507	-0.54(-1.48%)
Jun 09, 2011	36.42	36.74	36.21	36.51	3,006,334	+0.17(+0.48%)
Jun 08, 2011	36.49	36.55	36.20	36.33	4,387,213	-0.36(-0.98%)
Jun 07, 2011	36.87	37.07	36.62	36.69	4,761,482	-0.11(-0.30%)
Jun 06, 2011	36.85	37.04	36.65	36.81	3,779,957	-0.09(-0.24%)
Jun 03, 2011	37.18	37.25	36.74	36.90	4,651,406	+0.03(+0.08%)
May 24, 2011	37.03	37.10	36.77	36.87	3,949,677	-0.12(-0.34%)
May 23, 2011	37.00	37.13	36.86	36.99	4,085,596	-0.52(-1.38%)
May 20, 2011	37.55	37.69	37.28	37.51	3,542,752	-0.06(-0.15%)
May 19, 2011	37.71	37.99	37.51	37.57	4,147,327	+0.01(+0.02%)
May 18, 2011	37.14	37.60	36.91	37.56	3,107,675	+0.39(+1.04%)
May 17, 2011	36.95	37.24	36.83	37.17	3,781,471	+0.07(+0.19%)
May 16, 2011	37.33	37.46	36.99	37.10	4,210,683	-0.30(-0.80%)
May 13, 2011	37.72	37.90	37.29	37.40	4,248,993	-0.39(-1.04%)
May 12, 2011	37.27	37.82	37.17	37.80	4,531,108	+0.55(+1.47%)
May 11, 2011	37.50	37.53	36.95	37.25	4,510,381	-0.26(-0.68%)
May 10, 2011	37.35	37.69	37.32	37.51	4,358,650	+0.17(+0.45%)
May 09, 2011	36.99	37.48	36.99	37.34	4,398,866	+0.23(+0.62%)
May 06, 2011	37.50	37.55	36.95	37.11	5,494,397	+0.03(+0.09%)
May 05, 2011	37.49	37.49	36.86	37.08	4,863,148	-0.53(-1.42%)
May 04, 2011	37.73	38.01	37.37	37.61	5,110,586	-0.07(-0.18%)
May 03, 2011	37.81	38.06	37.41	37.68	4,276,706	-0.20(-0.53%)

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