Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.47	18.87	18.29	18.31	392,590	-0.42(-2.25%)
Sep 29, 2011	18.97	19.23	18.11	18.74	198,137	+0.22(+1.18%)
Sep 28, 2011	19.08	19.26	18.52	18.52	366,730	-0.54(-2.83%)
Sep 27, 2011	18.71	19.71	18.47	19.06	378,354	+0.78(+4.25%)
Sep 26, 2011	18.42	18.65	17.68	18.28	482,252	-0.15(-0.82%)
Sep 23, 2011	18.10	18.86	18.05	18.43	543,422	+0.31(+1.72%)
Sep 22, 2011	18.61	18.78	17.85	18.12	481,773	-0.81(-4.30%)
Sep 21, 2011	19.34	19.53	18.82	18.93	471,453	-0.41(-2.12%)
Sep 20, 2011	20.04	20.22	19.33	19.34	313,718	-0.60(-3.00%)
Sep 19, 2011	20.36	20.37	19.64	19.94	440,472	-0.85(-4.10%)
Sep 16, 2011	21.21	21.21	20.68	20.79	441,681	-0.23(-1.08%)
Sep 15, 2011	20.67	21.11	20.46	21.02	506,879	+0.58(+2.85%)
Sep 14, 2011	20.18	20.65	19.85	20.44	385,828	+0.40(+1.98%)
Sep 13, 2011	19.30	20.11	19.26	20.04	375,576	+0.78(+4.03%)
Sep 12, 2011	18.79	19.28	18.66	19.27	372,086	+0.35(+1.83%)
Sep 09, 2011	19.07	19.39	18.60	18.92	347,077	-0.31(-1.62%)
Sep 08, 2011	19.84	20.11	18.98	19.23	365,892	-0.82(-4.08%)
Sep 07, 2011	19.02	20.17	19.02	20.05	499,943	+1.36(+7.27%)
Sep 06, 2011	18.04	18.74	18.04	18.69	352,539	+0.05(+0.27%)
Sep 02, 2011	18.55	19.13	18.25	18.64	562,596	-0.36(-1.91%)
Sep 01, 2011	19.63	19.91	18.92	19.01	394,022	-0.58(-2.97%)
Aug 31, 2011	20.09	20.24	19.38	19.59	374,195	-0.34(-1.69%)
Aug 30, 2011	20.16	20.32	19.77	19.93	396,326	-0.37(-1.83%)
Aug 29, 2011	19.70	20.42	19.70	20.30	351,261	+0.80(+4.13%)
Aug 26, 2011	18.82	19.56	18.55	19.49	264,638	+0.49(+2.56%)
Aug 25, 2011	19.85	20.41	18.87	19.01	258,251	-0.79(-3.98%)
Aug 24, 2011	19.53	20.00	19.46	19.79	440,793	+0.29(+1.46%)
Aug 23, 2011	18.85	19.53	18.74	19.51	643,450	+0.78(+4.16%)
Aug 22, 2011	18.92	19.06	18.21	18.73	346,111	+0.29(+1.59%)
Aug 19, 2011	18.15	18.68	18.15	18.44	500,432	-0.06(-0.32%)
Aug 18, 2011	18.86	18.86	18.23	18.49	565,614	-0.91(-4.67%)
Aug 17, 2011	19.45	19.69	19.22	19.40	233,286	+0.03(+0.13%)
Aug 16, 2011	19.81	19.89	18.99	19.37	327,675	-0.64(-3.18%)
Aug 15, 2011	19.29	20.01	19.29	20.01	348,907	+0.81(+4.24%)
Aug 12, 2011	19.74	20.05	18.95	19.20	537,781	-0.42(-2.14%)
Aug 11, 2011	18.76	19.89	18.60	19.62	630,119	+0.98(+5.26%)
Aug 10, 2011	18.49	19.36	17.99	18.64	911,797	-0.26(-1.37%)
Aug 09, 2011	18.55	20.67	17.66	18.90	1,454,915	+0.30(+1.62%)
Aug 08, 2011	19.24	19.91	18.53	18.59	1,033,411	-1.37(-6.85%)
Aug 05, 2011	20.31	20.72	19.19	19.96	843,855	-0.10(-0.50%)
Aug 04, 2011	20.47	20.67	20.04	20.06	849,510	-0.72(-3.47%)
Aug 03, 2011	20.60	20.85	19.99	20.78	495,151	+0.17(+0.81%)
Aug 02, 2011	20.91	21.29	20.56	20.62	514,664	-0.42(-1.99%)
Aug 01, 2011	21.20	21.35	20.81	21.03	589,977	+0.12(+0.56%)
Jul 29, 2011	20.85	21.23	20.56	20.92	476,163	-0.07(-0.32%)
Jul 28, 2011	21.29	21.60	20.89	20.98	451,797	-0.23(-1.11%)
Jul 27, 2011	21.73	21.85	20.93	21.22	681,604	-0.57(-2.62%)
Jul 26, 2011	22.02	22.14	21.77	21.79	443,363	-0.17(-0.76%)
Jul 25, 2011	22.03	22.28	21.72	21.96	350,961	-0.48(-2.13%)
Jul 22, 2011	21.89	22.80	21.78	22.43	664,295	-0.30(-1.33%)
Jul 21, 2011	19.74	23.26	19.74	22.74	1,360,751	+1.71(+8.13%)
Jul 20, 2011	21.41	21.57	20.93	21.03	747,099	-0.40(-1.88%)
Jul 19, 2011	21.09	21.52	21.08	21.43	510,840	+0.45(+2.16%)
Jul 18, 2011	21.09	21.17	20.72	20.98	645,186	-0.20(-0.95%)
Jul 15, 2011	20.80	21.34	20.77	21.18	660,579	+0.17(+0.80%)
Jul 14, 2011	20.84	21.17	20.73	21.01	551,919	+0.17(+0.80%)
Jul 13, 2011	21.20	21.47	20.76	20.84	445,434	-0.31(-1.47%)
Jul 12, 2011	21.80	21.80	21.04	21.15	552,829	-0.68(-3.11%)
Jul 11, 2011	21.49	22.05	21.40	21.83	458,633	-0.09(-0.42%)
Jul 08, 2011	21.80	22.00	21.56	21.92	434,287	-0.20(-0.91%)
Jul 07, 2011	22.28	22.40	21.94	22.12	414,836	+0.13(+0.61%)
Jul 06, 2011	22.14	22.22	21.76	21.99	239,076	-0.24(-1.09%)
Jul 05, 2011	22.58	22.63	22.04	22.23	309,120	-0.32(-1.41%)

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