Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	38.81	39.14	37.62	38.79	15,007,645	+0.90(+2.38%)
Jul 28, 2011	38.03	38.75	37.81	37.89	9,287,994	-0.26(-0.69%)
Jul 27, 2011	38.64	38.96	38.01	38.15	9,170,991	-0.64(-1.65%)
Jul 26, 2011	38.84	39.05	38.59	38.79	6,245,086	-0.14(-0.36%)
Jul 25, 2011	39.15	39.25	38.79	38.93	4,476,416	-0.23(-0.58%)
Jul 22, 2011	39.09	39.32	39.01	39.15	4,369,703	-0.19(-0.48%)
Jul 21, 2011	39.23	39.65	39.01	39.34	7,812,502	+0.35(+0.90%)
Jul 20, 2011	39.20	39.30	38.95	38.99	5,854,643	-0.20(-0.51%)
Jul 19, 2011	39.01	39.36	38.91	39.19	7,019,100	+0.43(+1.12%)
Jul 18, 2011	39.08	39.18	38.51	38.76	8,802,831	-0.28(-0.71%)
Jul 15, 2011	39.26	39.30	38.82	39.03	12,987,842	-0.45(-1.13%)
Jul 14, 2011	40.10	40.13	39.35	39.48	10,155,980	-0.66(-1.64%)
Jul 13, 2011	40.40	40.58	39.96	40.14	6,366,341	-0.21(-0.51%)
Jul 12, 2011	40.52	40.62	40.30	40.35	5,591,029	+0.00(+0.00%)
Jul 11, 2011	40.57	40.77	40.18	40.35	5,903,956	-0.52(-1.28%)
Jul 08, 2011	40.96	41.34	40.67	40.87	5,694,608	-0.19(-0.47%)
Jul 07, 2011	41.18	41.34	40.80	41.06	8,625,447	+0.15(+0.36%)
Jul 06, 2011	41.12	41.22	40.79	40.91	7,196,364	-0.16(-0.38%)
Jul 05, 2011	41.25	41.30	40.90	41.07	6,543,110	-0.26(-0.62%)
Jul 01, 2011	41.44	41.44	41.05	41.32	7,556,436	-0.05(-0.12%)
Jun 30, 2011	41.20	41.41	41.12	41.37	7,150,049	+0.40(+0.99%)
Jun 29, 2011	41.60	41.66	40.90	40.97	10,621,723	-0.62(-1.48%)
Jun 28, 2011	41.05	41.74	40.85	41.59	5,744,385	+0.55(+1.33%)
Jun 27, 2011	40.63	41.12	40.29	41.04	7,459,536	+0.60(+1.47%)
Jun 24, 2011	41.01	41.11	40.23	40.44	16,794,702	-0.63(-1.54%)
Jun 23, 2011	40.81	41.12	40.39	41.08	6,470,495	-0.16(-0.39%)
Jun 22, 2011	41.15	41.48	41.08	41.24	5,662,370	-0.01(-0.03%)
Jun 21, 2011	41.54	41.54	41.04	41.25	6,131,878	-0.20(-0.48%)
Jun 20, 2011	41.50	41.61	41.06	41.44	5,431,259	+0.31(+0.76%)
Jun 17, 2011	41.71	41.76	40.97	41.13	9,330,463	-0.23(-0.57%)
Jun 16, 2011	41.18	41.44	40.94	41.37	7,827,698	+0.32(+0.78%)
Jun 15, 2011	41.15	41.61	41.03	41.05	7,198,622	-0.45(-1.09%)
Jun 14, 2011	41.58	41.69	41.35	41.50	7,258,381	+0.10(+0.24%)
Jun 13, 2011	41.14	41.69	41.03	41.40	7,471,748	+0.28(+0.69%)
Jun 10, 2011	41.55	41.76	41.10	41.12	6,741,540	-0.63(-1.51%)
Jun 09, 2011	41.83	42.27	41.52	41.75	7,562,433	-0.05(-0.12%)
Jun 08, 2011	41.74	41.91	41.44	41.80	5,240,660	+0.09(+0.20%)
Jun 07, 2011	41.62	42.22	41.51	41.71	5,399,658	+0.16(+0.39%)
Jun 06, 2011	41.59	41.91	41.35	41.55	5,861,158	-0.06(-0.15%)
Jun 03, 2011	41.75	41.91	41.54	41.61	6,538,402	-0.87(-2.05%)
May 24, 2011	42.92	42.92	42.37	42.49	5,870,526	-0.38(-0.89%)
May 23, 2011	42.58	42.98	42.47	42.87	5,993,559	-0.28(-0.66%)
May 20, 2011	43.22	43.42	42.78	43.15	7,441,762	-0.12(-0.29%)
May 19, 2011	43.56	43.63	43.03	43.28	4,718,702	-0.10(-0.22%)
May 18, 2011	43.02	43.52	42.87	43.37	7,309,309	+0.20(+0.46%)
May 17, 2011	42.47	43.38	41.71	43.17	16,671,095	+0.73(+1.72%)
May 16, 2011	42.53	42.71	42.13	42.44	14,199,201	-0.43(-1.01%)
May 13, 2011	42.44	43.31	42.37	42.88	13,260,778	+0.57(+1.36%)
May 12, 2011	41.61	42.37	41.37	42.30	7,746,764	+0.57(+1.36%)
May 11, 2011	41.48	41.98	41.16	41.74	10,095,334	+0.40(+0.96%)
May 10, 2011	41.09	41.42	40.85	41.34	6,652,548	+0.43(+1.06%)
May 09, 2011	40.69	41.08	40.64	40.91	5,112,131	+0.04(+0.10%)
May 06, 2011	40.98	41.18	40.66	40.86	6,396,131	+0.15(+0.37%)
May 05, 2011	40.82	41.02	40.62	40.71	10,160,308	-0.18(-0.45%)
May 04, 2011	40.60	41.05	40.60	40.90	10,212,868	+0.13(+0.31%)
May 03, 2011	40.50	40.98	40.47	40.77	9,188,808	+0.09(+0.21%)

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