Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	27.86	28.35	27.85	28.14	289,334	+0.51(+1.86%)
Aug 30, 2011	27.36	27.73	27.22	27.63	426,144	-0.39(-1.39%)
Aug 29, 2011	27.83	28.08	27.77	28.02	240,099	+0.15(+0.53%)
Aug 26, 2011	27.18	27.91	26.94	27.87	318,674	+0.94(+3.49%)
Aug 25, 2011	27.29	27.42	26.61	26.93	386,251	-1.19(-4.22%)
Aug 24, 2011	28.29	28.54	27.75	28.12	257,716	-0.82(-2.84%)
Aug 23, 2011	28.52	28.94	28.32	28.94	125,194	+1.02(+3.66%)
Aug 22, 2011	28.39	28.39	27.81	27.92	177,366	+0.36(+1.32%)
Aug 19, 2011	27.29	28.05	27.27	27.56	458,357	-0.35(-1.25%)
Aug 18, 2011	28.08	28.13	27.47	27.90	255,487	-0.91(-3.17%)
Aug 17, 2011	29.12	29.32	28.61	28.82	146,200	-0.01(-0.04%)
Aug 16, 2011	28.83	29.26	28.67	28.83	178,561	-0.31(-1.08%)
Aug 15, 2011	29.21	29.30	28.89	29.14	198,565	+0.86(+3.03%)
Aug 12, 2011	28.21	28.48	28.04	28.29	254,631	+0.41(+1.47%)
Aug 11, 2011	27.31	28.17	27.19	27.88	366,469	+0.79(+2.90%)
Aug 10, 2011	28.01	28.01	27.00	27.09	516,294	-0.39(-1.41%)
Aug 09, 2011	27.68	27.55	26.10	27.48	499,995	+0.93(+3.52%)
Aug 08, 2011	27.68	27.93	26.38	26.55	614,563	-2.07(-7.23%)
Aug 05, 2011	29.06	29.10	28.14	28.61	715,264	-0.25(-0.86%)
Aug 04, 2011	29.61	29.74	28.80	28.86	560,783	-1.52(-5.01%)
Aug 03, 2011	30.02	30.41	29.65	30.38	322,473	+0.26(+0.88%)
Aug 02, 2011	30.64	30.71	30.01	30.12	341,678	-0.75(-2.42%)
Aug 01, 2011	32.20	32.20	30.76	30.87	316,868	-0.95(-2.98%)
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%)

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