Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.08	24.00	23.08	23.61	31,563	+0.50(+2.16%)
Aug 30, 2011	22.35	23.12	22.35	23.11	28,873	+0.76(+3.40%)
Aug 29, 2011	22.09	22.49	22.09	22.35	11,518	+0.40(+1.82%)
Aug 26, 2011	21.51	22.28	21.50	21.95	30,711	-0.05(-0.23%)
Aug 25, 2011	22.10	22.34	21.98	22.00	24,737	-0.10(-0.45%)
Aug 24, 2011	22.32	22.32	21.84	22.10	56,400	-0.20(-0.90%)
Aug 23, 2011	22.15	22.78	22.00	22.30	65,316	+0.10(+0.45%)
Aug 22, 2011	23.40	23.48	22.00	22.20	96,847	-1.02(-4.39%)
Aug 19, 2011	23.30	23.62	22.80	23.22	26,957	-0.08(-0.34%)
Aug 18, 2011	23.99	23.99	23.16	23.30	20,902	-0.67(-2.80%)
Aug 17, 2011	24.15	24.29	23.85	23.97	40,626	+0.03(+0.13%)
Aug 16, 2011	24.00	24.09	23.74	23.94	42,177	-0.06(-0.25%)
Aug 15, 2011	24.06	24.27	23.85	24.00	23,409	+0.19(+0.80%)
Aug 12, 2011	24.15	24.25	23.65	23.81	109,729	-0.04(-0.17%)
Aug 11, 2011	23.80	24.07	23.56	23.85	70,835	+0.06(+0.25%)
Aug 10, 2011	24.00	24.50	23.56	23.79	104,780	-0.21(-0.88%)
Aug 09, 2011	25.11	25.20	23.81	24.00	116,046	-1.72(-6.69%)
Aug 08, 2011	26.30	26.30	25.11	25.72	47,291	-1.28(-4.74%)
Aug 05, 2011	26.79	27.15	26.74	27.00	20,664	-0.14(-0.52%)
Aug 04, 2011	27.28	27.70	26.98	27.14	15,561	-0.66(-2.37%)
Aug 03, 2011	27.61	28.00	27.27	27.80	30,169	+0.08(+0.29%)
Aug 02, 2011	28.06	28.06	27.72	27.72	50,655	-0.27(-0.96%)
Jul 29, 2011	28.20	28.24	27.98	27.99	5,630	-0.29(-1.03%)
Jul 28, 2011	27.90	28.45	27.90	28.28	13,825	+0.38(+1.36%)
Jul 27, 2011	28.15	28.15	27.90	27.90	11,386	-0.26(-0.92%)
Jul 26, 2011	27.90	28.56	27.90	28.16	102,505	+0.24(+0.86%)
Jul 25, 2011	27.94	28.56	27.90	27.92	26,490	-0.06(-0.21%)
Jul 22, 2011	28.00	28.04	27.97	27.98	51,761	+0.00(+0.00%)
Jul 21, 2011	28.15	28.15	27.94	27.98	155,333	-0.02(-0.07%)
Jul 20, 2011	28.27	28.36	28.00	28.00	27,009	-0.25(-0.88%)
Jul 19, 2011	28.65	28.68	28.25	28.25	12,271	-0.31(-1.09%)
Jul 18, 2011	27.94	28.76	27.81	28.56	32,760	+0.54(+1.93%)
Jul 15, 2011	28.24	28.24	28.02	28.02	7,728	-0.01(-0.04%)
Jul 14, 2011	27.98	28.03	27.75	28.03	85,856	+0.12(+0.43%)
Jul 13, 2011	27.85	28.00	27.71	27.91	42,326	+0.10(+0.36%)
Jul 12, 2011	27.40	27.87	27.38	27.81	55,051	+0.41(+1.50%)
Jul 11, 2011	27.56	27.56	27.07	27.40	59,986	-0.16(-0.58%)
Jul 08, 2011	27.33	27.62	27.32	27.56	17,193	+0.23(+0.84%)
Jul 07, 2011	27.35	27.50	27.28	27.33	50,962	+0.00(+0.00%)
Jul 06, 2011	27.13	27.67	27.00	27.33	83,463	+0.32(+1.18%)
Jul 05, 2011	27.06	27.28	26.91	27.01	110,825	-0.05(-0.18%)
Jul 04, 2011	26.89	27.11	26.89	27.06	24,637	+0.12(+0.45%)
Jun 30, 2011	26.83	26.97	26.80	26.94	15,178	+0.22(+0.82%)
Jun 29, 2011	27.00	27.00	26.55	26.72	13,515	-0.14(-0.52%)
Jun 28, 2011	26.76	27.10	26.70	26.86	25,232	+0.08(+0.30%)
Jun 27, 2011	26.95	27.10	26.66	26.78	70,498	-0.17(-0.63%)
Jun 24, 2011	26.70	26.95	26.50	26.95	35,358	+0.16(+0.60%)
Jun 23, 2011	26.70	26.79	26.56	26.79	19,950	-0.09(-0.33%)
Jun 22, 2011	26.99	27.04	26.71	26.88	28,338	-0.01(-0.04%)
Jun 21, 2011	27.00	27.00	26.80	26.89	10,891	-0.11(-0.41%)
Jun 20, 2011	26.90	27.10	26.91	27.00	65,074	+0.20(+0.75%)
Jun 17, 2011	27.00	27.15	26.50	26.80	68,825	-0.21(-0.78%)
Jun 16, 2011	27.04	27.17	26.90	27.01	31,196	-0.03(-0.11%)
Jun 15, 2011	27.09	27.09	26.89	27.04	167,603	-0.06(-0.22%)
Jun 14, 2011	27.05	27.40	27.00	27.10	57,426	+0.10(+0.37%)
Jun 13, 2011	27.04	27.25	26.81	27.00	31,803	-0.05(-0.18%)
Jun 10, 2011	27.43	27.57	27.00	27.05	27,714	-0.38(-1.39%)
Jun 09, 2011	27.70	27.92	27.06	27.43	75,598	-0.27(-0.97%)
Jun 08, 2011	28.37	28.37	27.64	27.70	73,203	-0.69(-2.43%)
Jun 07, 2011	27.90	28.76	27.90	28.39	27,189	+0.48(+1.72%)
Jun 06, 2011	27.97	28.24	27.80	27.91	12,453	-0.01(-0.04%)

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