Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.23	23.74	23.04	23.49	595,668	+0.00(+0.00%)
Aug 30, 2011	23.51	23.80	23.06	23.49	587,001	-0.18(-0.75%)
Aug 29, 2011	23.24	23.78	23.18	23.66	292,268	+0.67(+2.91%)
Aug 26, 2011	22.26	23.03	22.10	22.99	407,652	+0.63(+2.84%)
Aug 25, 2011	22.60	22.88	22.29	22.36	652,594	-0.11(-0.47%)
Aug 24, 2011	22.32	23.08	22.17	22.46	870,835	+0.05(+0.24%)
Aug 23, 2011	21.85	22.48	21.56	22.41	596,255	+0.70(+3.21%)
Aug 22, 2011	21.22	21.93	21.04	21.71	1,027,207	+1.02(+4.94%)
Aug 19, 2011	20.34	21.31	20.28	20.69	581,500	+0.03(+0.13%)
Aug 18, 2011	20.86	20.97	20.44	20.66	1,007,574	-0.69(-3.22%)
Aug 17, 2011	22.33	22.48	21.24	21.35	1,042,572	-0.84(-3.77%)
Aug 16, 2011	22.56	22.57	22.15	22.19	1,229,849	-0.66(-2.89%)
Aug 15, 2011	22.92	22.99	22.30	22.85	951,956	+0.06(+0.27%)
Aug 12, 2011	21.63	23.01	21.13	22.79	1,362,279	+1.36(+6.33%)
Aug 11, 2011	20.17	21.78	19.82	21.43	653,601	+1.30(+6.48%)
Aug 10, 2011	20.55	21.05	20.13	20.13	1,139,432	-1.07(-5.03%)
Aug 09, 2011	20.28	21.22	19.66	21.19	1,062,435	+1.26(+6.32%)
Aug 08, 2011	20.28	20.74	19.55	19.93	1,433,585	-0.97(-4.64%)
Aug 05, 2011	21.19	21.38	20.38	20.90	769,361	-0.04(-0.21%)
Aug 04, 2011	21.25	21.50	20.92	20.95	910,813	-0.62(-2.86%)
Aug 03, 2011	21.54	21.74	21.09	21.56	845,282	+0.06(+0.29%)
Aug 02, 2011	22.14	22.51	21.48	21.50	512,984	-0.75(-3.37%)
Aug 01, 2011	22.49	22.49	21.89	22.25	762,746	+0.03(+0.12%)
Jul 29, 2011	22.06	22.67	21.77	22.23	512,832	-0.08(-0.36%)
Jul 28, 2011	22.54	22.79	22.24	22.30	661,738	-0.18(-0.78%)
Jul 27, 2011	22.56	22.68	22.09	22.48	799,591	-0.12(-0.55%)
Jul 26, 2011	22.95	23.98	22.42	22.60	1,032,874	-0.36(-1.57%)
Jul 25, 2011	22.73	23.45	22.73	22.97	1,034,413	-0.14(-0.61%)
Jul 22, 2011	23.01	23.17	22.96	23.11	925,121	-0.30(-1.28%)
Jul 21, 2011	23.75	24.21	23.32	23.41	525,929	-0.26(-1.08%)
Jul 20, 2011	23.84	23.90	23.33	23.66	728,403	-0.15(-0.63%)
Jul 19, 2011	23.79	24.34	23.70	23.81	576,156	+0.25(+1.05%)
Jul 18, 2011	24.24	24.37	23.44	23.57	493,123	-0.73(-3.01%)
Jul 15, 2011	24.54	24.54	24.05	24.30	254,748	-0.10(-0.40%)
Jul 14, 2011	24.67	25.20	24.29	24.39	557,131	-0.19(-0.75%)
Jul 13, 2011	24.86	25.06	24.58	24.58	332,664	-0.15(-0.61%)
Jul 12, 2011	24.93	25.17	24.69	24.73	382,901	-0.24(-0.95%)
Jul 11, 2011	25.40	25.69	24.88	24.97	332,120	-0.74(-2.88%)
Jul 08, 2011	25.39	25.87	25.39	25.71	460,004	+0.03(+0.10%)
Jul 07, 2011	25.54	25.77	25.43	25.68	659,354	+0.29(+1.15%)
Jul 06, 2011	25.43	25.70	25.33	25.39	595,846	+0.03(+0.10%)
Jul 05, 2011	25.44	25.62	25.31	25.36	483,332	-0.04(-0.14%)
Jul 01, 2011	25.01	25.70	24.95	25.40	378,684	+0.48(+1.95%)
Jun 30, 2011	24.90	25.05	24.84	24.91	371,458	+0.08(+0.32%)
Jun 29, 2011	24.86	25.12	24.65	24.83	463,351	+0.12(+0.50%)
Jun 28, 2011	24.15	24.85	24.09	24.71	539,473	+0.63(+2.60%)
Jun 27, 2011	23.79	24.24	23.72	24.09	436,716	+0.28(+1.19%)
Jun 24, 2011	24.11	24.27	23.49	23.80	726,305	-0.25(-1.03%)
Jun 23, 2011	24.02	24.30	23.51	24.05	651,212	-0.25(-1.02%)
Jun 22, 2011	23.63	24.51	23.51	24.30	576,933	+0.65(+2.76%)
Jun 21, 2011	23.30	23.92	23.27	23.64	310,214	+0.43(+1.86%)
Jun 20, 2011	22.91	23.23	22.90	23.21	573,856	+0.29(+1.27%)
Jun 17, 2011	22.78	23.27	22.74	22.92	610,993	+0.31(+1.36%)
Jun 16, 2011	22.61	22.94	22.45	22.61	416,735	-0.04(-0.19%)
Jun 15, 2011	22.38	22.91	22.38	22.66	609,598	+0.03(+0.12%)
Jun 14, 2011	22.61	22.85	22.37	22.63	511,198	+0.32(+1.42%)
Jun 13, 2011	22.39	22.53	22.17	22.31	465,081	-0.03(-0.12%)
Jun 10, 2011	22.56	22.66	21.85	22.34	608,535	-0.37(-1.63%)
Jun 09, 2011	22.56	22.92	22.14	22.71	847,514	+0.18(+0.78%)
Jun 08, 2011	23.79	23.86	22.52	22.53	1,404,591	-1.58(-6.54%)
Jun 07, 2011	24.03	24.34	23.91	24.11	632,001	+0.19(+0.77%)
Jun 06, 2011	24.23	24.24	23.75	23.93	608,466	-0.41(-1.67%)

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