Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	22.50	22.84	22.33	22.64	811,810	-0.12(-0.54%)
Jul 28, 2011	23.31	23.33	22.73	22.76	1,122,337	-0.49(-2.13%)
Jul 27, 2011	23.92	23.93	23.20	23.25	553,065	-0.83(-3.43%)
Jul 26, 2011	24.66	24.66	24.07	24.08	504,270	-0.58(-2.37%)
Jul 25, 2011	24.29	24.77	24.12	24.66	646,505	+0.09(+0.38%)
Jul 22, 2011	24.65	24.65	24.54	24.57	296,433	-0.00(-0.02%)
Jul 21, 2011	24.57	24.73	24.33	24.57	420,236	+0.13(+0.54%)
Jul 20, 2011	24.58	24.59	24.28	24.44	296,288	-0.16(-0.63%)
Jul 19, 2011	24.33	24.65	24.33	24.60	315,011	+0.50(+2.07%)
Jul 18, 2011	24.20	24.26	23.87	24.10	617,879	-0.22(-0.92%)
Jul 15, 2011	24.18	24.34	24.06	24.32	428,195	+0.25(+1.04%)
Jul 14, 2011	24.48	24.62	24.03	24.08	654,351	-0.33(-1.34%)
Jul 13, 2011	24.49	24.74	24.37	24.40	740,405	+0.04(+0.15%)
Jul 12, 2011	24.59	24.73	24.33	24.37	635,410	-0.32(-1.29%)
Jul 11, 2011	24.97	25.07	24.52	24.68	792,921	-0.63(-2.47%)
Jul 08, 2011	25.22	25.33	25.07	25.31	532,074	-0.27(-1.05%)
Jul 07, 2011	25.67	25.70	25.53	25.58	440,216	+0.12(+0.48%)
Jul 06, 2011	25.19	25.49	25.10	25.46	529,515	+0.22(+0.87%)
Jul 05, 2011	25.21	25.33	25.00	25.24	400,701	-0.04(-0.16%)
Jul 01, 2011	24.86	25.32	24.75	25.28	524,827	+0.47(+1.91%)
Jun 30, 2011	24.56	25.02	24.53	24.80	586,297	+0.24(+0.96%)
Jun 29, 2011	24.39	24.62	24.16	24.57	626,989	+0.24(+0.97%)
Jun 28, 2011	24.02	24.35	24.01	24.33	447,945	+0.37(+1.55%)
Jun 27, 2011	23.72	24.14	23.50	23.96	823,952	+0.21(+0.89%)
Jun 24, 2011	23.78	24.08	23.62	23.74	1,203,729	-0.04(-0.15%)
Jun 23, 2011	23.15	23.79	22.82	23.78	1,443,223	+0.27(+1.15%)
Jun 22, 2011	23.56	23.94	23.49	23.51	1,235,381	-0.15(-0.64%)
Jun 21, 2011	23.17	23.74	23.17	23.66	823,140	+0.68(+2.97%)
Jun 20, 2011	23.00	23.06	22.93	22.98	722,570	+0.37(+1.63%)
Jun 17, 2011	22.71	22.85	22.60	22.61	1,074,974	+0.09(+0.40%)
Jun 16, 2011	22.43	22.73	22.33	22.52	735,170	+0.04(+0.18%)
Jun 15, 2011	22.59	22.81	22.40	22.48	1,049,203	-0.36(-1.59%)
Jun 14, 2011	22.60	22.96	22.60	22.85	555,690	+0.49(+2.18%)
Jun 13, 2011	22.48	22.61	22.34	22.36	684,322	-0.07(-0.29%)
Jun 10, 2011	22.60	22.67	22.38	22.42	891,555	-0.34(-1.49%)
Jun 09, 2011	22.61	22.83	22.33	22.76	1,036,104	+0.23(+1.02%)
Jun 08, 2011	22.70	22.76	22.50	22.53	535,956	-0.19(-0.85%)
Jun 07, 2011	22.94	22.94	22.68	22.73	703,346	-0.13(-0.59%)
Jun 06, 2011	23.05	23.09	22.73	22.86	831,447	-0.26(-1.13%)
Jun 03, 2011	23.22	23.39	23.08	23.12	536,160	-0.49(-2.07%)
May 24, 2011	24.03	24.06	23.52	23.61	1,021,078	-0.38(-1.57%)
May 23, 2011	24.25	24.38	23.78	23.99	974,966	-0.61(-2.49%)
May 20, 2011	25.58	25.73	24.30	24.60	1,149,980	-0.30(-1.21%)
May 19, 2011	24.72	24.98	24.66	24.90	515,785	+0.34(+1.38%)
May 18, 2011	24.18	24.59	24.01	24.57	382,635	+0.38(+1.57%)
May 17, 2011	24.45	24.50	24.06	24.19	591,321	-0.44(-1.81%)
May 16, 2011	24.48	24.97	24.45	24.63	609,131	-0.00(-0.02%)
May 13, 2011	24.90	25.01	24.48	24.64	328,077	-0.29(-1.16%)
May 12, 2011	24.40	24.95	24.27	24.92	432,170	+0.41(+1.68%)
May 11, 2011	24.88	24.92	24.44	24.51	295,279	-0.47(-1.90%)
May 10, 2011	24.74	25.06	24.74	24.99	309,508	+0.34(+1.39%)
May 09, 2011	24.55	24.85	24.50	24.64	491,263	+0.07(+0.27%)
May 06, 2011	24.74	24.99	24.49	24.58	465,611	+0.18(+0.75%)
May 05, 2011	24.21	24.61	24.14	24.39	531,010	+0.07(+0.29%)
May 04, 2011	24.69	24.71	24.27	24.32	300,549	-0.37(-1.50%)
May 03, 2011	24.79	24.91	24.66	24.70	514,065	-0.14(-0.56%)

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