Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.71	24.09	23.70	23.84	179,192	+0.28(+1.20%)
Aug 30, 2011	23.37	23.57	23.11	23.56	200,284	+0.15(+0.64%)
Aug 29, 2011	23.24	23.42	23.11	23.41	100,766	+0.66(+2.90%)
Aug 26, 2011	22.05	22.79	21.95	22.75	150,294	+0.68(+3.09%)
Aug 25, 2011	22.56	22.56	21.92	22.07	271,156	-0.31(-1.40%)
Aug 24, 2011	22.49	22.68	22.13	22.38	287,137	-0.27(-1.18%)
Aug 23, 2011	22.17	22.68	22.02	22.65	533,579	+0.77(+3.51%)
Aug 22, 2011	22.28	22.28	21.88	21.88	594,289	+0.38(+1.79%)
Aug 19, 2011	21.55	22.28	21.48	21.50	564,862	+0.14(+0.66%)
Aug 18, 2011	21.93	21.93	20.76	21.36	1,209,569	-2.00(-8.56%)
Aug 17, 2011	23.41	23.71	23.20	23.36	193,347	+0.28(+1.22%)
Aug 16, 2011	22.67	23.42	22.58	23.07	363,850	+0.06(+0.27%)
Aug 15, 2011	22.75	23.04	22.68	23.01	132,905	+0.74(+3.31%)
Aug 12, 2011	22.44	22.60	21.91	22.27	112,393	+0.27(+1.21%)
Aug 11, 2011	20.38	22.13	20.38	22.01	557,189	+1.82(+9.01%)
Aug 10, 2011	21.95	21.95	20.19	20.19	242,710	-2.49(-10.96%)
Aug 09, 2011	23.89	22.78	21.50	22.67	522,876	+0.44(+1.98%)
Aug 08, 2011	23.20	23.31	22.22	22.24	423,492	-1.87(-7.77%)
Aug 05, 2011	24.49	24.59	23.26	24.11	552,873	+0.21(+0.86%)
Aug 04, 2011	25.26	25.26	23.79	23.90	362,968	-1.92(-7.42%)
Aug 03, 2011	25.95	26.02	25.34	25.82	385,274	-0.47(-1.78%)
Aug 02, 2011	26.78	27.05	26.26	26.29	138,629	-0.90(-3.29%)
Aug 01, 2011	27.86	27.91	26.88	27.18	101,128	-0.21(-0.77%)
Jul 29, 2011	27.18	27.64	27.07	27.40	112,279	+0.21(+0.78%)
Jul 28, 2011	26.96	27.45	26.95	27.18	90,342	+0.20(+0.76%)
Jul 27, 2011	27.57	27.59	26.94	26.98	96,105	-0.82(-2.93%)
Jul 26, 2011	27.68	27.96	27.65	27.80	100,403	+0.21(+0.77%)
Jul 25, 2011	27.53	27.78	27.51	27.58	151,208	-0.32(-1.15%)
Jul 22, 2011	27.99	28.03	27.88	27.91	70,788	-0.05(-0.17%)
Jul 21, 2011	27.36	27.99	27.27	27.95	261,979	+0.85(+3.15%)
Jul 20, 2011	27.13	27.18	27.01	27.10	117,496	+0.23(+0.86%)
Jul 19, 2011	26.75	26.93	26.64	26.87	295,229	+0.33(+1.25%)
Jul 18, 2011	26.75	26.78	26.29	26.53	230,773	-0.85(-3.12%)
Jul 15, 2011	27.22	27.55	27.04	27.39	110,828	+0.36(+1.33%)
Jul 14, 2011	27.56	27.66	27.00	27.03	88,504	-0.30(-1.09%)
Jul 13, 2011	27.09	27.65	26.99	27.33	88,991	+0.78(+2.96%)
Jul 12, 2011	26.78	27.08	26.54	26.54	1,005,881	-0.72(-2.65%)
Jul 11, 2011	27.77	27.77	27.19	27.26	83,023	-1.47(-5.13%)
Jul 08, 2011	28.67	28.82	28.48	28.74	136,869	-0.53(-1.82%)
Jul 07, 2011	28.91	29.32	28.86	29.27	274,290	+0.92(+3.23%)
Jul 06, 2011	28.57	28.57	28.31	28.35	175,807	-0.56(-1.95%)
Jul 05, 2011	29.10	29.16	28.80	28.92	215,977	-0.32(-1.10%)
Jul 01, 2011	28.75	29.25	28.72	29.24	514,125	+0.39(+1.36%)
Jun 30, 2011	28.53	28.85	28.47	28.85	78,998	+0.25(+0.88%)
Jun 29, 2011	28.27	28.66	28.20	28.60	43,079	+0.50(+1.79%)
Jun 28, 2011	27.84	28.09	27.71	28.09	68,616	+0.13(+0.45%)
Jun 27, 2011	27.42	27.99	27.41	27.97	115,483	+0.06(+0.20%)
Jun 24, 2011	28.02	28.13	27.82	27.91	100,192	-0.13(-0.45%)
Jun 23, 2011	27.64	28.04	27.26	28.04	212,993	-0.35(-1.24%)
Jun 22, 2011	28.56	28.72	28.37	28.39	124,848	-0.57(-1.98%)
Jun 21, 2011	28.82	29.05	28.74	28.96	48,598	+0.25(+0.87%)
Jun 20, 2011	28.67	28.74	28.67	28.71	132,383	-0.25(-0.87%)
Jun 17, 2011	29.03	29.09	28.87	28.97	61,811	+0.51(+1.80%)
Jun 16, 2011	28.53	28.76	28.24	28.46	68,124	-0.32(-1.12%)
Jun 15, 2011	29.26	29.37	28.67	28.78	306,010	-1.19(-3.98%)
Jun 14, 2011	29.63	30.04	29.63	29.97	356,763	+0.60(+2.03%)
Jun 13, 2011	29.39	29.54	29.17	29.37	61,016	+0.03(+0.11%)
Jun 10, 2011	29.57	29.69	29.17	29.34	118,216	-0.53(-1.79%)
Jun 09, 2011	29.71	30.01	29.51	29.87	60,922	-0.02(-0.08%)
Jun 08, 2011	29.93	30.12	29.85	29.90	119,150	-0.39(-1.29%)
Jun 07, 2011	30.35	30.53	30.13	30.29	72,895	+0.70(+2.36%)
Jun 06, 2011	30.01	30.12	29.55	29.59	142,173	-0.48(-1.60%)

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