Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.09	27.68	26.97	27.33	2,015,978	-0.07(-0.25%)
Jul 28, 2011	27.47	27.60	27.28	27.40	2,311,706	-0.02(-0.06%)
Jul 27, 2011	28.10	28.10	27.37	27.42	1,958,203	-0.81(-2.86%)
Jul 26, 2011	28.59	29.00	28.10	28.22	1,097,808	-0.26(-0.91%)
Jul 25, 2011	28.62	28.70	28.36	28.48	2,200,185	-0.38(-1.31%)
Jul 22, 2011	28.78	28.93	28.49	28.86	2,062,892	+0.16(+0.56%)
Jul 21, 2011	28.46	28.91	28.23	28.70	3,094,690	+0.24(+0.86%)
Jul 20, 2011	28.33	28.64	27.79	28.46	6,513,157	+2.54(+9.82%)
Jul 19, 2011	25.63	26.01	25.60	25.91	1,539,121	+0.35(+1.38%)
Jul 18, 2011	26.01	26.02	25.48	25.56	1,611,657	-0.52(-2.00%)
Jul 15, 2011	26.34	26.34	25.93	26.08	1,301,728	-0.13(-0.51%)
Jul 14, 2011	26.71	26.71	26.13	26.21	2,352,523	-0.29(-1.11%)
Jul 13, 2011	27.21	27.24	26.38	26.51	3,036,632	-0.61(-2.26%)
Jul 12, 2011	27.66	27.82	27.06	27.12	2,388,193	-0.53(-1.91%)
Jul 11, 2011	27.80	27.94	27.51	27.65	1,273,984	-0.53(-1.88%)
Jul 08, 2011	28.36	28.47	28.06	28.18	1,264,234	-0.47(-1.64%)
Jul 07, 2011	28.64	28.92	28.59	28.65	1,555,352	+0.34(+1.22%)
Jul 06, 2011	28.35	28.44	28.23	28.31	1,210,259	-0.09(-0.33%)
Jul 05, 2011	28.36	28.57	28.08	28.40	1,432,484	-0.13(-0.44%)
Jul 01, 2011	27.78	28.63	27.69	28.52	1,915,194	+0.79(+2.85%)
Jun 30, 2011	27.37	27.81	27.34	27.73	1,577,676	+0.48(+1.76%)
Jun 29, 2011	27.26	27.40	27.07	27.26	1,347,424	+0.06(+0.22%)
Jun 28, 2011	26.90	27.25	26.79	27.20	1,362,051	+0.36(+1.35%)
Jun 27, 2011	26.75	26.96	26.58	26.84	1,410,980	+0.18(+0.66%)
Jun 24, 2011	27.03	27.06	26.53	26.66	2,089,605	-0.31(-1.15%)
Jun 23, 2011	26.85	27.00	26.55	26.97	2,009,451	-0.21(-0.76%)
Jun 22, 2011	27.30	27.39	27.14	27.18	1,277,902	-0.18(-0.66%)
Jun 21, 2011	27.27	27.50	27.19	27.36	1,360,426	+0.24(+0.90%)
Jun 20, 2011	27.19	27.23	26.83	27.11	1,343,825	+0.22(+0.81%)
Jun 17, 2011	27.11	27.21	26.84	26.89	1,909,368	+0.01(+0.03%)
Jun 16, 2011	26.85	27.08	26.80	26.89	1,477,846	+0.08(+0.31%)
Jun 15, 2011	26.86	27.06	26.77	26.80	1,750,769	-0.30(-1.12%)
Jun 14, 2011	26.70	27.23	26.67	27.10	1,433,541	+0.65(+2.44%)
Jun 13, 2011	26.37	26.56	26.29	26.46	1,291,395	+0.17(+0.64%)
Jun 10, 2011	26.35	26.53	26.23	26.29	1,534,964	-0.13(-0.48%)
Jun 09, 2011	26.57	26.68	26.40	26.42	1,329,471	-0.04(-0.16%)
Jun 08, 2011	26.59	26.69	26.38	26.46	1,432,763	-0.17(-0.63%)
Jun 07, 2011	26.62	26.79	26.51	26.63	1,242,634	+0.17(+0.63%)
Jun 06, 2011	26.60	26.69	26.41	26.46	1,369,141	-0.06(-0.22%)
Jun 03, 2011	26.56	26.75	26.30	26.52	1,922,482	-0.08(-0.32%)
May 24, 2011	26.66	26.77	26.57	26.60	714,107	+0.01(+0.03%)
May 23, 2011	26.64	26.95	26.53	26.59	1,128,502	-0.33(-1.22%)
May 20, 2011	26.98	27.11	26.66	26.92	1,211,220	-0.11(-0.40%)
May 19, 2011	26.91	27.17	26.80	27.03	1,632,275	+0.18(+0.66%)
May 18, 2011	26.72	26.91	26.55	26.85	1,007,740	+0.18(+0.66%)
May 17, 2011	26.52	26.75	26.45	26.68	1,072,063	-0.02(-0.06%)
May 16, 2011	26.89	27.00	26.69	26.69	1,285,878	-0.27(-1.00%)
May 13, 2011	26.98	27.15	26.83	26.96	1,613,650	+0.05(+0.19%)
May 12, 2011	26.49	27.02	26.36	26.91	1,253,510	+0.24(+0.88%)
May 11, 2011	26.66	26.82	26.44	26.68	1,292,466	-0.03(-0.09%)
May 10, 2011	26.07	26.83	26.07	26.70	1,852,811	+0.65(+2.48%)
May 09, 2011	25.84	26.14	25.72	26.06	1,091,539	+0.28(+1.07%)
May 06, 2011	25.90	26.16	25.69	25.78	2,272,406	+0.24(+0.95%)
May 05, 2011	25.95	26.03	25.42	25.53	1,432,387	-0.56(-2.16%)
May 04, 2011	26.11	26.21	25.70	26.10	1,317,403	+0.03(+0.13%)
May 03, 2011	26.02	26.21	25.93	26.06	875,077	-0.03(-0.13%)

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