Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	23.45	23.59	23.09	23.16	331,545	+0.02(+0.07%)
Aug 30, 2012	23.44	23.53	22.97	23.14	167,424	-0.50(-2.13%)
Aug 29, 2012	23.94	24.14	23.48	23.65	291,639	+0.35(+1.51%)
Aug 27, 2012	23.46	23.54	23.18	23.30	228,772	-0.03(-0.14%)
Aug 24, 2012	22.98	23.51	22.93	23.33	368,900	+0.24(+1.02%)
Aug 23, 2012	22.24	23.19	22.14	23.09	389,960	+0.82(+3.70%)
Aug 22, 2012	22.32	22.50	22.02	22.27	191,864	-0.14(-0.64%)
Aug 21, 2012	23.28	23.60	22.38	22.41	570,057	-1.17(-4.95%)
Aug 20, 2012	22.72	23.67	22.57	23.58	364,486	+1.17(+5.21%)
Aug 17, 2012	22.15	22.41	22.08	22.41	150,742	+0.23(+1.02%)
Aug 16, 2012	21.71	22.25	21.51	22.19	161,490	+0.50(+2.32%)
Aug 15, 2012	21.23	21.69	21.13	21.68	207,530	+0.34(+1.57%)
Aug 14, 2012	21.84	21.84	21.28	21.35	184,534	-0.34(-1.59%)
Aug 13, 2012	21.86	21.86	21.35	21.69	158,578	-0.17(-0.77%)
Aug 10, 2012	21.65	21.90	21.51	21.86	167,931	+0.14(+0.66%)
Aug 09, 2012	21.83	22.11	21.64	21.72	176,097	-0.18(-0.81%)
Aug 08, 2012	21.20	21.93	21.14	21.89	212,540	+0.59(+2.76%)
Aug 07, 2012	21.22	21.58	21.22	21.30	244,496	+0.26(+1.24%)
Aug 06, 2012	20.46	21.25	20.46	21.04	413,079	+0.55(+2.66%)
Aug 03, 2012	18.49	21.03	18.13	20.50	1,289,280	-0.29(-1.37%)
Aug 02, 2012	20.76	21.20	20.68	20.78	269,446	-0.14(-0.68%)
Aug 01, 2012	21.96	21.96	20.93	20.93	446,784	-0.83(-3.82%)
Jul 31, 2012	22.10	22.26	21.62	21.76	299,505	-0.46(-2.08%)
Jul 30, 2012	22.15	22.40	22.01	22.22	659,924	+0.14(+0.65%)
Jul 27, 2012	21.41	22.23	21.09	22.08	252,623	+0.76(+3.59%)
Jul 26, 2012	21.49	21.49	21.18	21.31	246,397	+0.31(+1.48%)
Jul 25, 2012	21.36	21.61	20.91	21.00	184,083	-0.15(-0.71%)
Jul 24, 2012	21.88	21.88	21.04	21.15	217,295	-0.69(-3.15%)
Jul 23, 2012	21.41	22.01	21.35	21.84	133,728	-0.01(-0.04%)
Jul 20, 2012	22.25	22.39	21.83	21.85	222,439	-0.66(-2.91%)
Jul 19, 2012	22.76	22.89	22.40	22.51	179,617	-0.18(-0.78%)
Jul 18, 2012	22.51	22.80	22.40	22.68	148,708	+0.18(+0.78%)
Jul 17, 2012	22.35	22.65	22.04	22.51	141,626	+0.14(+0.64%)
Jul 16, 2012	22.49	22.54	22.08	22.36	99,594	-0.24(-1.04%)
Jul 13, 2012	22.23	22.78	22.19	22.60	152,511	+0.42(+1.89%)
Jul 12, 2012	21.62	22.40	21.46	22.18	227,238	+0.36(+1.66%)
Jul 11, 2012	21.82	22.19	21.62	21.82	199,949	+0.05(+0.23%)
Jul 10, 2012	22.30	22.41	21.56	21.77	135,448	-0.27(-1.22%)
Jul 09, 2012	21.88	22.17	21.72	22.04	204,598	+0.13(+0.58%)
Jul 06, 2012	21.77	22.06	21.74	21.91	179,175	-0.19(-0.87%)
Jul 05, 2012	21.76	22.19	21.76	22.10	121,706	+0.26(+1.19%)
Jul 03, 2012	21.70	22.01	21.57	21.84	171,822	+0.17(+0.78%)
Jul 02, 2012	22.05	22.05	21.32	21.67	353,799	-0.26(-1.19%)
Jun 29, 2012	22.15	22.19	21.74	21.93	458,229	+0.33(+1.52%)
Jun 28, 2012	20.63	21.62	20.61	21.61	450,223	+0.71(+3.42%)
Jun 27, 2012	20.26	20.93	20.05	20.89	310,475	+0.72(+3.58%)
Jun 26, 2012	19.36	20.25	19.34	20.17	373,740	+0.90(+4.68%)
Jun 25, 2012	19.23	19.30	18.84	19.27	336,313	-0.36(-1.83%)
Jun 22, 2012	19.42	19.70	19.15	19.63	255,802	+0.28(+1.42%)
Jun 21, 2012	20.14	20.27	19.32	19.35	304,719	-0.82(-4.06%)
Jun 20, 2012	20.11	20.42	20.03	20.17	186,463	+0.00(+0.00%)
Jun 19, 2012	19.65	20.31	19.54	20.17	173,546	+0.58(+2.99%)
Jun 18, 2012	19.36	19.74	19.19	19.59	239,585	+0.08(+0.39%)
Jun 15, 2012	19.46	19.68	19.29	19.51	413,621	+0.13(+0.65%)
Jun 14, 2012	18.93	19.48	18.88	19.38	178,938	+0.49(+2.61%)
Jun 13, 2012	19.15	19.15	18.80	18.89	315,854	-0.38(-1.95%)
Jun 12, 2012	19.05	19.28	18.77	19.27	262,470	+0.29(+1.54%)
Jun 11, 2012	19.77	19.80	18.95	18.98	274,116	-0.48(-2.45%)
Jun 08, 2012	19.29	19.52	19.03	19.45	182,568	+0.07(+0.34%)
Jun 07, 2012	19.76	20.24	19.38	19.38	317,163	+0.01(+0.04%)
Jun 06, 2012	18.64	19.41	18.64	19.38	343,068	+0.97(+5.27%)
Jun 05, 2012	17.93	18.43	17.93	18.41	204,377	+0.31(+1.71%)
Jun 04, 2012	18.27	18.47	17.86	18.10	258,547	-0.04(-0.23%)

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