Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	24.89	24.89	24.70	24.73	16,104	-0.10(-0.39%)
Aug 30, 2011	24.76	24.88	24.76	24.83	4,895	+0.36(+1.47%)
Aug 29, 2011	24.42	24.51	24.40	24.47	18,794	-0.28(-1.13%)
Aug 26, 2011	24.72	24.78	24.69	24.75	13,259	+0.13(+0.52%)
Aug 25, 2011	24.43	24.64	24.43	24.62	22,484	+0.23(+0.96%)
Aug 24, 2011	24.74	24.76	24.39	24.39	5,462	-0.80(-3.18%)
Aug 23, 2011	25.08	25.24	25.02	25.19	5,022	-0.09(-0.35%)
Aug 22, 2011	25.18	25.35	25.18	25.28	26,478	+0.07(+0.28%)
Aug 19, 2011	25.27	25.38	25.19	25.21	25,981	+0.06(+0.23%)
Aug 18, 2011	25.16	25.26	25.02	25.15	6,869	+0.39(+1.59%)
Aug 17, 2011	24.46	24.76	24.41	24.76	4,377	+0.36(+1.46%)
Aug 16, 2011	24.10	24.48	24.10	24.40	6,132	+0.28(+1.16%)
Aug 15, 2011	24.19	24.21	24.12	24.12	9,402	-0.14(-0.58%)
Aug 12, 2011	24.22	24.29	24.13	24.26	27,895	+0.28(+1.18%)
Aug 11, 2011	24.66	25.27	23.88	23.98	27,937	-0.94(-3.79%)
Aug 10, 2011	24.63	24.98	24.59	24.92	33,100	+0.71(+2.95%)
Aug 09, 2011	23.98	24.84	23.61	24.21	171,214	-0.02(-0.10%)
Aug 08, 2011	23.74	24.23	23.65	24.23	11,201	+0.58(+2.47%)
Aug 05, 2011	23.72	24.06	23.60	23.65	11,682	-0.42(-1.75%)
Aug 04, 2011	23.51	24.07	23.51	24.07	17,985	+0.66(+2.80%)
Aug 03, 2011	23.59	23.59	23.32	23.41	108,058	+0.10(+0.41%)
Aug 02, 2011	23.14	23.69	23.14	23.32	17,217	+0.52(+2.30%)
Aug 01, 2011	22.79	22.79	22.79	22.79	1,546	+0.18(+0.81%)
Jul 29, 2011	22.43	22.93	22.43	22.61	101,048	+0.40(+1.80%)
Jul 28, 2011	22.24	22.29	22.21	22.21	18,393	+0.06(+0.28%)
Jul 27, 2011	22.12	22.15	22.07	22.15	3,481	-0.02(-0.07%)
Jul 26, 2011	22.14	22.18	22.14	22.16	7,221	+0.09(+0.39%)
Jul 25, 2011	22.00	22.09	22.00	22.08	10,248	-0.13(-0.59%)
Jul 22, 2011	22.17	22.21	22.15	22.21	16,209	+0.14(+0.61%)
Jul 21, 2011	22.07	22.13	21.99	22.07	49,135	-0.14(-0.61%)
Jul 20, 2011	22.23	22.30	22.21	22.21	91,101	-0.12(-0.56%)
Jul 19, 2011	22.11	22.34	22.09	22.34	5,288	+0.21(+0.94%)
Jul 18, 2011	22.23	22.24	22.12	22.13	8,320	-0.12(-0.53%)
Jul 15, 2011	22.16	22.25	22.16	22.25	9,032	+0.02(+0.10%)
Jul 14, 2011	22.32	22.37	22.22	22.22	13,918	-0.27(-1.21%)
Jul 13, 2011	22.35	22.51	22.22	22.49	157,175	+0.10(+0.45%)
Jul 12, 2011	22.46	22.46	22.28	22.39	21,407	+0.10(+0.43%)
Jul 11, 2011	22.17	22.32	22.17	22.30	7,226	+0.23(+1.03%)
Jul 08, 2011	22.01	22.08	22.01	22.07	7,879	+0.33(+1.50%)
Jul 07, 2011	21.69	21.75	21.65	21.75	5,035	-0.09(-0.43%)
Jul 06, 2011	21.79	21.84	21.78	21.84	3,940	+0.13(+0.61%)
Jul 05, 2011	21.73	21.74	21.71	21.71	1,445	+0.12(+0.54%)
Jul 01, 2011	21.74	21.74	21.59	21.59	1,971	-0.13(-0.60%)
Jun 30, 2011	21.74	21.77	21.59	21.72	18,780	-0.06(-0.27%)
Jun 29, 2011	21.86	21.86	21.78	21.78	3,789	-0.16(-0.72%)
Jun 28, 2011	22.06	22.07	21.94	21.94	9,531	-0.17(-0.79%)
Jun 27, 2011	22.36	22.36	22.11	22.11	2,649	-0.31(-1.38%)
Jun 24, 2011	22.39	22.45	22.39	22.42	34,045	+0.00(+0.00%)
Jun 23, 2011	22.38	22.43	22.37	22.42	28,231	+0.19(+0.85%)
Jun 22, 2011	22.34	22.34	22.23	22.23	11,880	-0.02(-0.09%)
Jun 21, 2011	22.23	22.25	22.19	22.25	8,292	-0.08(-0.34%)
Jun 20, 2011	22.33	22.33	22.33	22.33	27,848	+0.01(+0.05%)
Jun 17, 2011	22.31	22.33	22.28	22.32	23,782	-0.08(-0.35%)
Jun 16, 2011	22.34	22.42	22.29	22.39	66,397	+0.18(+0.83%)
Jun 15, 2011	22.20	22.25	22.20	22.21	21,957	+0.16(+0.75%)
Jun 14, 2011	22.04	22.06	22.04	22.05	1,300	-0.23(-1.01%)
Jun 13, 2011	22.32	22.36	22.27	22.27	4,045	-0.07(-0.31%)
Jun 10, 2011	22.32	22.36	22.30	22.34	7,633	+0.12(+0.55%)
Jun 09, 2011	22.38	22.38	22.22	22.22	4,497	-0.06(-0.26%)
Jun 08, 2011	22.23	22.29	22.23	22.28	3,794	+0.28(+1.26%)
Jun 07, 2011	22.00	22.00	22.00	22.00	1,765	-0.07(-0.33%)
Jun 06, 2011	22.01	22.07	22.01	22.07	775	-0.12(-0.52%)

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