Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	17.16	17.34	16.77	16.78	12,703,926	-0.60(-3.45%)
Sep 29, 2011	17.66	17.66	16.89	17.38	13,265,851	+0.05(+0.29%)
Sep 28, 2011	17.35	17.68	17.26	17.33	16,916,708	+0.00(+0.00%)
Sep 27, 2011	17.86	17.90	17.21	17.33	15,725,954	-0.09(-0.51%)
Sep 26, 2011	16.60	17.43	16.39	17.42	15,643,183	+1.08(+6.64%)
Sep 23, 2011	15.75	16.46	15.73	16.33	11,014,555	+0.40(+2.52%)
Sep 22, 2011	16.07	16.31	15.63	15.93	18,079,740	-0.72(-4.33%)
Sep 21, 2011	17.40	17.55	16.65	16.65	12,094,083	-0.78(-4.46%)
Sep 20, 2011	17.67	17.83	17.31	17.43	11,792,902	-0.14(-0.80%)
Sep 19, 2011	17.36	17.63	17.26	17.57	10,180,739	-0.11(-0.65%)
Sep 16, 2011	17.68	17.98	17.61	17.69	13,180,970	+0.17(+0.95%)
Sep 15, 2011	16.91	17.53	16.83	17.52	15,382,434	+0.83(+4.97%)
Sep 14, 2011	16.28	16.89	16.09	16.69	14,774,563	+0.53(+3.27%)
Sep 13, 2011	16.42	16.60	15.97	16.16	17,003,976	-0.15(-0.94%)
Sep 12, 2011	15.76	16.33	15.72	16.31	12,317,954	+0.33(+2.07%)
Sep 09, 2011	16.19	16.38	15.80	15.98	12,160,438	-0.39(-2.40%)
Sep 08, 2011	16.49	16.80	16.26	16.38	10,656,708	-0.29(-1.71%)
Sep 07, 2011	16.09	16.66	16.01	16.66	11,954,690	+0.89(+5.64%)
Sep 06, 2011	15.45	15.86	15.37	15.77	18,688,374	-0.33(-2.05%)
Sep 02, 2011	16.52	16.59	16.01	16.11	12,209,845	-0.72(-4.27%)
Sep 01, 2011	16.99	17.18	16.59	16.82	20,168,170	+0.34(+2.08%)
Aug 31, 2011	16.75	17.11	16.33	16.48	14,896,339	-0.19(-1.14%)
Aug 30, 2011	16.49	16.81	16.11	16.67	14,429,997	+0.14(+0.85%)
Aug 29, 2011	16.07	16.56	15.81	16.53	15,001,075	+0.72(+4.54%)
Aug 26, 2011	15.41	15.96	15.13	15.81	14,836,753	+0.29(+1.84%)
Aug 25, 2011	16.06	16.37	15.46	15.53	11,397,531	-0.47(-2.94%)
Aug 24, 2011	15.42	16.05	15.32	16.00	16,655,344	+0.56(+3.62%)
Aug 23, 2011	14.90	15.44	14.76	15.44	9,851,631	+0.57(+3.80%)
Aug 22, 2011	15.08	15.21	14.70	14.87	14,410,019	+0.15(+1.04%)
Aug 19, 2011	14.44	14.82	14.39	14.72	21,937,768	+0.07(+0.48%)
Aug 18, 2011	15.13	15.16	14.47	14.65	18,490,452	-0.96(-6.14%)
Aug 17, 2011	16.11	16.12	15.25	15.61	18,058,662	-0.39(-2.42%)
Aug 16, 2011	16.13	16.26	15.63	16.00	11,467,260	-0.35(-2.14%)
Aug 15, 2011	16.33	16.42	15.92	16.35	11,088,081	+0.12(+0.74%)
Aug 12, 2011	16.63	16.75	16.08	16.23	15,899,782	+0.04(+0.27%)
Aug 11, 2011	15.69	16.48	15.65	16.18	16,838,378	+0.61(+3.92%)
Aug 10, 2011	16.16	16.30	15.55	15.57	26,545,136	-0.58(-3.62%)
Aug 09, 2011	16.38	16.16	14.82	16.16	20,785,192	+0.83(+5.43%)
Aug 08, 2011	16.38	16.57	14.87	15.32	21,149,982	-1.53(-9.08%)
Aug 05, 2011	16.90	16.92	16.14	16.85	30,796,860	+0.26(+1.57%)
Aug 04, 2011	17.48	17.63	16.57	16.59	23,188,508	-1.08(-6.11%)
Aug 03, 2011	17.55	17.86	17.28	17.67	18,502,544	+0.13(+0.72%)
Aug 02, 2011	18.25	18.42	17.46	17.55	21,882,048	-1.05(-5.63%)
Aug 01, 2011	18.49	18.70	18.10	18.59	16,230,137	+0.26(+1.42%)
Jul 29, 2011	18.15	18.56	17.98	18.33	9,953,327	-0.08(-0.41%)
Jul 28, 2011	18.52	18.84	18.34	18.41	7,498,401	-0.13(-0.69%)
Jul 27, 2011	18.86	19.00	18.44	18.54	9,796,379	-0.46(-2.44%)
Jul 26, 2011	18.98	19.25	18.85	19.00	6,901,433	-0.01(-0.07%)
Jul 25, 2011	19.17	19.24	18.98	19.01	7,455,794	-0.36(-1.84%)
Jul 22, 2011	19.14	19.45	19.12	19.37	12,831,872	+0.36(+1.87%)
Jul 21, 2011	18.94	19.31	18.89	19.01	10,191,089	+0.22(+1.15%)
Jul 20, 2011	19.19	19.29	18.67	18.80	7,554,512	-0.34(-1.79%)
Jul 19, 2011	18.99	19.21	18.85	19.14	8,748,007	+0.29(+1.52%)
Jul 18, 2011	18.99	19.05	18.66	18.85	7,069,497	-0.18(-0.97%)
Jul 15, 2011	19.15	19.20	18.82	19.04	6,848,990	-0.05(-0.27%)
Jul 14, 2011	19.03	19.34	18.84	19.09	11,933,952	+0.15(+0.80%)
Jul 13, 2011	18.92	19.20	18.87	18.94	7,360,318	+0.10(+0.54%)
Jul 12, 2011	18.62	19.12	18.62	18.84	9,816,778	+0.04(+0.20%)
Jul 11, 2011	18.96	19.10	18.70	18.80	9,488,073	-0.52(-2.70%)
Jul 08, 2011	19.01	19.36	18.77	19.32	13,571,832	-0.03(-0.13%)
Jul 07, 2011	18.95	19.42	18.60	19.34	21,344,534	+1.01(+5.51%)
Jul 06, 2011	18.75	18.77	18.16	18.33	21,507,220	-0.46(-2.47%)
Jul 05, 2011	19.00	19.05	18.71	18.80	10,266,144	-0.18(-0.94%)

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