Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	17.53	17.76	17.28	17.29	906,976	-0.50(-2.81%)
Sep 29, 2011	17.84	18.16	17.24	17.79	1,843,740	+0.33(+1.91%)
Sep 28, 2011	18.17	18.40	17.34	17.46	1,207,177	-0.53(-2.94%)
Sep 27, 2011	18.05	18.49	17.87	17.98	924,011	+0.28(+1.60%)
Sep 26, 2011	17.95	18.09	17.13	17.70	1,164,698	+0.03(+0.17%)
Sep 23, 2011	17.44	17.91	17.15	17.67	1,109,112	+0.17(+0.95%)
Sep 22, 2011	17.71	18.05	17.15	17.51	1,880,211	-0.69(-3.82%)
Sep 21, 2011	18.92	19.18	18.20	18.20	1,078,296	-0.76(-4.02%)
Sep 20, 2011	19.72	19.98	18.96	18.96	1,431,398	-0.65(-3.29%)
Sep 19, 2011	19.92	19.96	19.37	19.61	1,427,012	-0.67(-3.28%)
Sep 16, 2011	20.75	20.90	20.03	20.27	1,607,891	-0.66(-3.13%)
Sep 15, 2011	21.33	21.39	20.78	20.93	1,012,608	-0.10(-0.47%)
Sep 14, 2011	20.91	21.34	20.36	21.03	987,874	+0.32(+1.56%)
Sep 13, 2011	20.50	20.97	20.26	20.70	1,959,115	+0.42(+2.07%)
Sep 12, 2011	19.82	20.34	19.71	20.28	1,443,676	+0.08(+0.39%)
Sep 09, 2011	20.75	20.77	19.99	20.21	780,470	-0.85(-4.04%)
Sep 08, 2011	21.18	21.53	20.96	21.06	540,386	-0.41(-1.91%)
Sep 07, 2011	21.10	21.53	21.04	21.47	558,770	+0.83(+4.03%)
Sep 06, 2011	19.85	20.76	19.74	20.64	645,322	+0.00(+0.00%)
Sep 02, 2011	20.96	21.04	20.33	20.64	750,344	-0.81(-3.79%)
Sep 01, 2011	22.19	22.28	21.37	21.45	739,423	-0.78(-3.52%)
Aug 31, 2011	22.09	22.46	22.05	22.23	852,198	+0.21(+0.93%)
Aug 30, 2011	21.53	22.12	21.43	22.03	756,665	+0.21(+0.94%)
Aug 29, 2011	21.12	21.92	21.12	21.82	912,584	+1.06(+5.09%)
Aug 26, 2011	20.04	21.15	19.77	20.76	1,132,708	+0.60(+2.96%)
Aug 25, 2011	20.60	20.87	20.05	20.17	1,226,899	-0.39(-1.90%)
Aug 24, 2011	19.49	20.69	19.42	20.56	1,377,815	+0.96(+4.89%)
Aug 23, 2011	18.81	19.61	18.59	19.60	1,126,681	+1.03(+5.53%)
Aug 22, 2011	18.71	18.88	18.48	18.57	1,268,258	+0.33(+1.82%)
Aug 19, 2011	18.17	19.13	18.11	18.24	2,001,017	-0.18(-0.96%)
Aug 18, 2011	19.03	19.03	18.11	18.42	2,849,774	-1.28(-6.51%)
Aug 17, 2011	19.89	20.10	19.42	19.70	1,988,377	+0.60(+3.13%)
Aug 16, 2011	19.39	19.55	18.79	19.10	1,241,757	-0.41(-2.11%)
Aug 15, 2011	19.27	19.75	19.24	19.51	1,304,236	+0.49(+2.57%)
Aug 12, 2011	19.21	19.44	18.79	19.02	1,177,637	+0.01(+0.05%)
Aug 11, 2011	18.93	19.39	18.75	19.01	1,788,070	+0.25(+1.36%)
Aug 10, 2011	18.27	19.66	17.96	18.76	2,504,256	+0.02(+0.10%)
Aug 09, 2011	19.42	18.77	17.46	18.74	2,280,284	+1.04(+5.86%)
Aug 08, 2011	19.42	19.63	17.61	17.70	2,029,286	-2.21(-11.11%)
Aug 05, 2011	21.25	21.37	19.64	19.91	2,516,524	-1.02(-4.86%)
Aug 04, 2011	22.56	22.73	20.87	20.93	1,901,764	-2.28(-9.82%)
Aug 03, 2011	23.07	23.24	22.61	23.21	895,005	+0.14(+0.59%)
Aug 02, 2011	23.72	23.99	23.07	23.07	952,165	-0.82(-3.44%)
Aug 01, 2011	24.55	24.60	23.72	23.89	882,796	-0.31(-1.29%)
Jul 29, 2011	24.33	24.55	24.13	24.21	970,929	-0.36(-1.47%)
Jul 28, 2011	24.67	24.90	24.49	24.57	1,002,298	-0.12(-0.48%)
Jul 27, 2011	25.43	25.47	24.66	24.69	734,032	-0.78(-3.07%)
Jul 26, 2011	25.84	25.84	25.43	25.47	462,953	-0.43(-1.66%)
Jul 25, 2011	25.63	26.18	25.62	25.90	465,084	-0.04(-0.15%)
Jul 22, 2011	25.81	26.04	25.78	25.94	518,690	-0.04(-0.15%)
Jul 21, 2011	25.81	26.15	25.74	25.98	563,099	+0.36(+1.41%)
Jul 20, 2011	25.80	25.86	25.53	25.62	729,259	-0.15(-0.57%)
Jul 19, 2011	25.62	25.86	25.51	25.76	671,003	+0.36(+1.43%)
Jul 18, 2011	25.61	25.71	25.13	25.40	522,245	-0.34(-1.33%)
Jul 15, 2011	25.67	25.74	25.35	25.74	438,743	+0.17(+0.65%)
Jul 14, 2011	26.07	26.13	25.54	25.58	405,093	-0.34(-1.32%)
Jul 13, 2011	26.15	26.36	25.88	25.92	686,889	-0.13(-0.49%)
Jul 12, 2011	26.30	26.47	26.01	26.05	530,672	-0.38(-1.44%)
Jul 11, 2011	26.91	26.91	26.32	26.43	566,717	-0.86(-3.16%)
Jul 08, 2011	27.20	27.40	27.09	27.29	744,775	-0.28(-1.03%)
Jul 07, 2011	27.29	27.64	27.03	27.57	718,675	+0.44(+1.62%)
Jul 06, 2011	26.85	27.22	26.67	27.13	724,454	+0.22(+0.80%)
Jul 05, 2011	26.93	27.07	26.63	26.92	368,469	-0.11(-0.40%)

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