Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.85	31.98	31.75	31.81	272,512	-0.29(-0.90%)
Jul 28, 2011	32.20	32.31	32.06	32.10	173,095	-0.05(-0.17%)
Jul 27, 2011	32.77	32.80	32.13	32.16	1,551,049	-0.89(-2.69%)
Jul 26, 2011	32.97	33.11	32.83	33.05	301,755	+0.69(+2.15%)
Jul 25, 2011	32.15	32.44	32.05	32.35	154,045	+0.29(+0.92%)
Jul 22, 2011	32.09	32.14	31.98	32.06	223,240	-0.12(-0.37%)
Jul 21, 2011	32.02	32.38	31.99	32.18	392,727	+0.21(+0.66%)
Jul 20, 2011	32.05	32.18	31.81	31.97	164,476	+0.00(+0.01%)
Jul 19, 2011	32.20	32.23	31.83	31.96	168,587	+0.24(+0.76%)
Jul 18, 2011	31.82	31.82	31.45	31.72	211,477	+0.42(+1.33%)
Jul 15, 2011	31.20	31.49	30.88	31.31	232,810	+0.93(+3.06%)
Jul 14, 2011	30.74	30.86	30.32	30.38	137,970	-0.11(-0.37%)
Jul 13, 2011	30.37	30.83	30.34	30.49	227,363	+0.67(+2.26%)
Jul 12, 2011	29.74	30.07	29.70	29.81	264,766	-0.34(-1.14%)
Jul 11, 2011	30.36	30.42	30.07	30.16	129,922	-0.77(-2.50%)
Jul 08, 2011	30.97	31.07	30.70	30.93	82,546	+0.02(+0.08%)
Jul 07, 2011	30.75	31.10	30.65	30.91	161,025	+0.05(+0.15%)
Jul 06, 2011	30.64	30.86	30.61	30.86	181,733	-0.02(-0.07%)
Jul 05, 2011	30.86	30.99	30.78	30.88	331,886	-0.32(-1.02%)
Jul 01, 2011	30.96	31.27	30.83	31.20	226,984	+0.31(+1.00%)
Jun 30, 2011	30.71	30.98	30.71	30.89	124,394	+0.40(+1.30%)
Jun 29, 2011	30.41	30.56	30.33	30.49	142,227	+0.15(+0.49%)
Jun 28, 2011	29.85	30.39	29.82	30.34	152,856	+0.13(+0.44%)
Jun 27, 2011	29.78	30.34	29.78	30.21	262,123	+0.57(+1.93%)
Jun 24, 2011	29.41	30.00	29.14	29.64	420,314	-0.29(-0.97%)
Jun 23, 2011	29.74	29.96	29.47	29.93	119,429	-0.01(-0.04%)
Jun 22, 2011	30.04	30.21	29.91	29.94	109,857	-0.35(-1.16%)
Jun 21, 2011	29.97	30.43	29.90	30.29	169,816	+0.39(+1.31%)
Jun 20, 2011	29.89	29.97	29.85	29.90	172,841	+0.13(+0.44%)
Jun 17, 2011	30.10	30.13	29.70	29.77	155,189	+0.01(+0.04%)
Jun 16, 2011	29.66	29.82	29.46	29.76	178,193	-0.38(-1.26%)
Jun 15, 2011	30.31	30.42	30.00	30.14	101,139	-0.30(-0.98%)
Jun 14, 2011	30.43	30.55	30.36	30.43	118,771	+0.36(+1.21%)
Jun 13, 2011	30.02	30.19	29.86	30.07	87,315	+0.26(+0.87%)
Jun 10, 2011	30.07	30.09	29.60	29.81	268,253	-0.65(-2.12%)
Jun 09, 2011	30.25	30.59	30.24	30.45	296,062	+0.45(+1.49%)
Jun 08, 2011	30.05	30.16	29.93	30.01	122,544	-0.05(-0.18%)
Jun 07, 2011	30.14	30.21	29.99	30.06	135,668	+0.23(+0.78%)
Jun 06, 2011	30.25	30.25	29.82	29.83	209,615	+0.02(+0.06%)
Jun 03, 2011	29.71	29.96	29.66	29.81	143,588	+0.64(+2.18%)
May 24, 2011	28.99	29.28	28.95	29.18	294,827	+0.43(+1.50%)
May 23, 2011	28.71	28.79	28.48	28.75	218,241	-0.66(-2.24%)
May 20, 2011	29.66	29.73	29.35	29.40	536,846	-0.49(-1.65%)
May 19, 2011	29.67	29.96	29.60	29.90	218,190	+0.38(+1.30%)
May 18, 2011	29.04	29.55	28.94	29.51	167,545	+0.50(+1.74%)
May 17, 2011	28.95	29.02	28.61	29.01	568,911	-0.34(-1.17%)
May 16, 2011	29.21	29.59	29.17	29.35	511,417	-0.08(-0.28%)
May 13, 2011	29.68	29.89	29.28	29.43	246,457	-0.23(-0.77%)
May 12, 2011	29.16	29.71	28.83	29.66	247,540	+0.22(+0.73%)
May 11, 2011	29.79	29.79	29.26	29.45	269,197	-0.54(-1.79%)
May 10, 2011	29.80	30.03	29.78	29.98	269,569	-0.17(-0.57%)
May 09, 2011	29.85	30.17	29.72	30.16	191,402	+0.31(+1.05%)
May 06, 2011	30.27	30.59	29.73	29.84	476,078	-0.07(-0.25%)
May 05, 2011	30.18	30.18	29.78	29.91	554,656	-0.44(-1.44%)
May 04, 2011	31.25	31.29	30.17	30.35	485,351	-0.66(-2.12%)
May 03, 2011	31.46	31.61	30.94	31.01	338,989	-0.82(-2.59%)

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