Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.77	19.28	18.76	18.81	335,399	-0.23(-1.19%)
Sep 29, 2011	19.14	19.38	18.87	19.04	312,323	+0.18(+0.95%)
Sep 28, 2011	19.21	19.41	18.84	18.86	266,682	-0.33(-1.73%)
Sep 27, 2011	19.17	19.51	19.06	19.19	353,323	+0.41(+2.20%)
Sep 26, 2011	18.55	18.79	18.23	18.78	409,879	+0.36(+1.98%)
Sep 23, 2011	18.41	18.82	18.26	18.41	422,404	-0.04(-0.22%)
Sep 22, 2011	17.92	18.53	17.88	18.45	425,685	-0.01(-0.04%)
Sep 21, 2011	18.87	19.20	18.44	18.46	370,781	-0.47(-2.48%)
Sep 20, 2011	19.07	19.31	18.87	18.93	495,723	-0.10(-0.51%)
Sep 19, 2011	18.96	19.13	18.78	19.03	287,077	-0.27(-1.39%)
Sep 16, 2011	20.32	20.32	19.27	19.30	386,984	-0.16(-0.83%)
Sep 15, 2011	19.38	19.52	19.19	19.46	414,426	+0.21(+1.10%)
Sep 14, 2011	19.15	19.44	18.85	19.25	460,727	+0.19(+1.02%)
Sep 13, 2011	19.00	19.22	18.91	19.05	264,990	+0.15(+0.77%)
Sep 12, 2011	18.41	18.96	18.40	18.91	234,449	+0.18(+0.95%)
Sep 09, 2011	18.96	18.97	18.48	18.73	297,087	-0.46(-2.41%)
Sep 08, 2011	19.21	19.44	19.16	19.19	238,514	-0.15(-0.75%)
Sep 07, 2011	18.92	19.40	18.88	19.34	195,225	+0.67(+3.61%)
Sep 06, 2011	18.10	18.70	18.09	18.66	242,109	+0.00(+0.00%)
Sep 02, 2011	18.83	19.15	18.57	18.66	275,884	-0.52(-2.71%)
Sep 01, 2011	19.53	19.81	19.15	19.18	257,118	-0.39(-1.99%)
Aug 31, 2011	19.67	19.71	19.26	19.57	421,265	+0.05(+0.25%)
Aug 30, 2011	19.48	19.74	19.38	19.52	322,142	-0.11(-0.54%)
Aug 29, 2011	19.40	19.68	19.18	19.63	257,029	+0.44(+2.28%)
Aug 26, 2011	18.67	19.34	18.54	19.19	220,107	+0.39(+2.07%)
Aug 25, 2011	19.31	19.34	18.59	18.80	268,567	-0.44(-2.28%)
Aug 24, 2011	19.07	19.51	19.00	19.24	248,514	+0.08(+0.42%)
Aug 23, 2011	18.27	19.17	18.18	19.16	427,219	+0.93(+5.12%)
Aug 22, 2011	18.35	18.63	18.12	18.23	364,383	+0.10(+0.54%)
Aug 19, 2011	17.87	18.44	17.63	18.13	447,713	-0.09(-0.49%)
Aug 18, 2011	17.90	18.34	17.67	18.22	485,794	-0.26(-1.40%)
Aug 17, 2011	18.53	18.77	18.28	18.48	192,200	+0.08(+0.44%)
Aug 16, 2011	18.54	18.57	18.08	18.40	285,446	-0.36(-1.94%)
Aug 15, 2011	18.61	18.82	18.41	18.76	336,568	+0.33(+1.80%)
Aug 12, 2011	18.55	18.57	18.06	18.43	377,841	+0.08(+0.44%)
Aug 11, 2011	17.64	18.69	17.56	18.35	599,684	+0.84(+4.80%)
Aug 10, 2011	18.00	18.22	17.48	17.51	562,322	-1.00(-5.41%)
Aug 09, 2011	17.94	18.53	17.16	18.51	876,751	+1.23(+7.10%)
Aug 08, 2011	17.94	18.34	17.27	17.28	780,674	-1.13(-6.14%)
Aug 05, 2011	18.38	18.63	17.76	18.41	432,086	+0.22(+1.20%)
Aug 04, 2011	18.90	19.03	18.17	18.19	560,026	-0.98(-5.13%)
Aug 03, 2011	18.90	19.24	18.37	19.18	399,451	+0.25(+1.32%)
Aug 02, 2011	18.88	20.10	18.21	18.93	501,121	-0.96(-4.83%)
Aug 01, 2011	20.02	20.05	19.56	19.89	321,144	+0.11(+0.53%)
Jul 29, 2011	19.71	19.94	19.63	19.78	291,314	-0.15(-0.73%)
Jul 28, 2011	20.03	20.27	19.88	19.93	154,163	-0.15(-0.72%)
Jul 27, 2011	20.34	20.38	20.06	20.07	226,949	-0.35(-1.70%)
Jul 26, 2011	20.87	20.95	20.40	20.42	296,932	-0.47(-2.24%)
Jul 25, 2011	21.37	21.37	20.87	20.89	432,200	-0.74(-3.43%)
Jul 22, 2011	21.70	21.72	21.57	21.63	275,010	-0.71(-3.18%)
Jul 21, 2011	22.11	22.38	22.09	22.34	282,244	+0.37(+1.69%)
Jul 20, 2011	22.12	22.16	21.93	21.97	107,113	-0.10(-0.48%)
Jul 19, 2011	21.36	22.15	21.36	22.08	202,461	+0.84(+3.95%)
Jul 18, 2011	21.83	21.83	21.20	21.24	235,661	-0.68(-3.09%)
Jul 15, 2011	21.91	22.10	21.87	21.91	184,071	+0.07(+0.33%)
Jul 14, 2011	22.12	22.20	21.83	21.84	135,836	-0.18(-0.81%)
Jul 13, 2011	21.90	22.20	21.78	22.02	133,947	+0.27(+1.22%)
Jul 12, 2011	21.58	22.03	21.58	21.75	160,852	+0.07(+0.33%)
Jul 11, 2011	21.83	22.05	21.54	21.68	229,920	-0.40(-1.79%)
Jul 08, 2011	21.83	22.09	21.73	22.08	195,148	+0.01(+0.04%)
Jul 07, 2011	21.59	22.08	21.45	22.07	369,260	+0.68(+3.17%)
Jul 06, 2011	21.38	21.57	21.20	21.39	217,947	+0.00(+0.00%)
Jul 05, 2011	21.80	21.80	21.12	21.39	309,123	-0.40(-1.82%)

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