Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	24.77	25.00	24.71	24.94	198,264	+0.26(+1.05%)
Jun 29, 2011	24.61	24.75	24.44	24.68	178,063	+0.20(+0.82%)
Jun 28, 2011	24.54	24.70	24.34	24.48	304,752	-0.02(-0.07%)
Jun 27, 2011	24.54	24.70	24.29	24.49	292,386	-0.02(-0.10%)
Jun 24, 2011	24.77	24.84	24.35	24.52	1,062,366	-0.18(-0.74%)
Jun 23, 2011	24.45	24.78	24.28	24.70	366,988	-0.04(-0.17%)
Jun 22, 2011	24.94	25.09	24.64	24.74	313,394	-0.33(-1.30%)
Jun 21, 2011	25.16	25.36	24.98	25.07	332,568	+0.07(+0.27%)
Jun 20, 2011	24.97	25.04	24.84	25.00	348,710	+0.03(+0.13%)
Jun 17, 2011	24.81	25.37	24.76	24.97	798,832	+0.37(+1.49%)
Jun 16, 2011	24.29	24.75	24.22	24.60	281,762	+0.31(+1.27%)
Jun 15, 2011	24.40	24.53	24.22	24.29	327,690	-0.39(-1.59%)
Jun 14, 2011	24.73	25.08	24.63	24.69	376,177	+0.26(+1.06%)
Jun 13, 2011	23.61	24.79	23.56	24.43	601,182	+0.88(+3.76%)
Jun 10, 2011	23.41	23.66	23.37	23.54	494,434	-0.02(-0.07%)
Jun 09, 2011	23.36	23.68	23.22	23.56	270,119	+0.32(+1.36%)
Jun 08, 2011	23.29	23.32	23.11	23.24	366,784	-0.03(-0.11%)
Jun 07, 2011	23.43	23.48	23.24	23.27	437,401	+0.06(+0.25%)
Jun 06, 2011	23.10	23.32	23.07	23.21	387,365	+0.04(+0.18%)
Jun 03, 2011	23.04	23.29	22.96	23.17	630,843	+0.81(+3.62%)
May 24, 2011	22.23	22.52	22.02	22.36	357,074	+0.15(+0.68%)
May 23, 2011	22.21	22.28	22.01	22.21	324,220	-0.41(-1.81%)
May 20, 2011	22.56	22.80	22.51	22.62	356,953	-0.06(-0.26%)
May 19, 2011	22.66	22.75	22.38	22.67	334,311	+0.19(+0.85%)
May 18, 2011	22.34	22.54	22.25	22.48	392,917	+0.18(+0.79%)
May 17, 2011	22.51	22.58	22.26	22.31	424,005	-0.35(-1.55%)
May 16, 2011	22.27	22.89	22.20	22.66	550,343	+0.44(+1.99%)
May 13, 2011	22.34	22.50	22.14	22.21	354,337	-0.13(-0.60%)
May 12, 2011	21.88	22.54	21.88	22.35	676,290	+0.30(+1.36%)
May 11, 2011	22.15	22.16	21.91	22.05	404,445	-0.15(-0.68%)
May 10, 2011	21.96	22.22	21.94	22.20	344,766	+0.39(+1.80%)
May 09, 2011	21.94	22.01	21.75	21.81	370,495	-0.19(-0.87%)
May 06, 2011	22.38	22.38	21.86	22.00	497,078	-0.01(-0.04%)
May 05, 2011	22.37	23.05	21.81	22.01	3,354,610	-0.50(-2.23%)
May 04, 2011	22.95	23.00	22.34	22.51	283,435	-0.40(-1.75%)
May 03, 2011	22.98	23.09	22.69	22.91	341,370	-0.16(-0.69%)
May 02, 2011	23.10	23.12	23.04	23.07	567,434	-0.24(-1.04%)
Apr 29, 2011	23.37	24.46	23.18	23.31	508,732	+0.05(+0.21%)
Apr 28, 2011	23.01	23.29	23.01	23.26	193,412	+0.16(+0.69%)
Apr 27, 2011	23.37	23.37	22.96	23.10	335,366	-0.30(-1.28%)
Apr 26, 2011	23.25	23.76	23.18	23.40	208,797	+0.23(+0.97%)
Apr 25, 2011	23.38	23.54	23.06	23.17	147,542	-0.31(-1.32%)
Apr 21, 2011	23.51	23.53	23.15	23.48	134,558	+0.19(+0.82%)
Apr 20, 2011	23.28	23.29	23.03	23.29	139,405	+0.52(+2.27%)
Apr 19, 2011	22.87	23.13	22.68	22.77	206,716	-0.04(-0.18%)
Apr 18, 2011	22.87	22.98	22.57	22.82	153,513	-0.53(-2.29%)
Apr 15, 2011	23.15	23.39	22.91	23.35	176,106	+0.15(+0.65%)
Apr 14, 2011	22.79	23.22	22.58	23.20	250,140	+0.11(+0.47%)
Apr 13, 2011	23.54	23.54	22.91	23.09	223,642	-0.30(-1.28%)
Apr 12, 2011	23.60	23.76	23.36	23.39	147,509	-0.43(-1.79%)
Apr 11, 2011	23.97	24.08	23.65	23.82	109,873	-0.13(-0.52%)
Apr 08, 2011	24.71	24.71	23.87	23.94	188,792	-0.54(-2.22%)
Apr 07, 2011	24.61	24.82	24.22	24.49	237,602	-0.13(-0.51%)
Apr 06, 2011	24.66	24.73	24.29	24.61	254,064	+0.16(+0.65%)
Apr 05, 2011	24.43	24.55	24.28	24.45	304,068	-0.12(-0.49%)
Apr 04, 2011	24.84	24.92	24.44	24.57	207,575	-0.22(-0.91%)

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