Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	21.94	22.10	21.79	21.94	167,903	-0.06(-0.27%)
Jul 29, 2010	22.39	22.42	21.99	22.00	290,335	-0.56(-2.47%)
Jul 28, 2010	22.43	22.60	22.40	22.56	374,701	-0.06(-0.28%)
Jul 27, 2010	22.35	22.62	22.28	22.62	316,408	+1.04(+4.83%)
Jul 26, 2010	21.32	21.61	21.27	21.58	171,977	+0.28(+1.32%)
Jul 23, 2010	21.25	21.34	21.09	21.30	195,529	-0.01(-0.04%)
Jul 22, 2010	21.28	21.52	21.26	21.31	180,796	+0.37(+1.78%)
Jul 21, 2010	21.22	21.26	20.85	20.93	509,812	-0.65(-2.99%)
Jul 20, 2010	21.49	21.61	21.38	21.58	248,893	-0.37(-1.70%)
Jul 19, 2010	22.00	22.05	21.89	21.95	190,797	+0.12(+0.57%)
Jul 16, 2010	21.83	22.12	21.82	21.83	230,988	-0.43(-1.93%)
Jul 15, 2010	22.24	22.33	22.00	22.26	613,323	+0.25(+1.13%)
Jul 14, 2010	21.81	22.16	21.77	22.01	220,571	+0.21(+0.98%)
Jul 13, 2010	21.67	21.95	21.66	21.80	134,829	+0.22(+1.04%)
Jul 12, 2010	21.51	21.62	21.46	21.57	137,672	+0.01(+0.04%)
Jul 09, 2010	21.57	21.59	21.38	21.57	127,378	-0.25(-1.16%)
Jul 08, 2010	21.55	21.83	21.45	21.82	557,681	+0.14(+0.65%)
Jul 07, 2010	21.53	21.71	21.44	21.68	133,227	+0.03(+0.15%)
Jul 06, 2010	21.54	21.74	21.40	21.65	206,424	+0.20(+0.92%)
Jul 02, 2010	21.45	21.73	21.40	21.45	201,550	-0.57(-2.57%)
Jul 01, 2010	21.97	22.10	21.77	22.01	321,771	+0.47(+2.18%)
Jun 30, 2010	21.73	21.83	21.49	21.55	153,477	+0.02(+0.09%)
Jun 29, 2010	21.81	21.81	21.42	21.52	221,227	-0.26(-1.18%)
Jun 25, 2010	21.78	21.89	21.61	21.78	93,846	+0.12(+0.54%)
Jun 24, 2010	21.63	21.90	21.49	21.67	190,141	+0.13(+0.60%)
Jun 23, 2010	21.54	21.72	21.34	21.54	168,872	-0.05(-0.24%)
Jun 22, 2010	21.79	21.86	21.56	21.59	127,064	-0.18(-0.83%)
Jun 21, 2010	21.82	22.44	21.69	21.77	214,870	-0.08(-0.35%)
Jun 18, 2010	21.85	22.09	21.82	21.85	182,835	-0.44(-1.98%)
Jun 17, 2010	22.14	22.29	22.01	22.29	242,665	+0.10(+0.47%)
Jun 16, 2010	21.67	22.25	21.65	22.18	612,807	+0.26(+1.19%)
Jun 15, 2010	21.66	21.99	21.64	21.92	462,150	+0.70(+3.31%)
Jun 14, 2010	21.46	21.50	21.22	21.22	313,590	-0.16(-0.75%)
Jun 11, 2010	21.19	21.50	21.19	21.38	145,594	-0.27(-1.24%)
Jun 10, 2010	21.55	21.70	21.43	21.65	260,376	+0.60(+2.86%)
Jun 09, 2010	21.14	21.37	21.02	21.05	315,718	+0.41(+2.00%)
Jun 08, 2010	20.51	20.77	20.39	20.63	221,271	+0.27(+1.34%)
Jun 07, 2010	20.51	20.67	20.36	20.36	128,766	-0.07(-0.35%)
Jun 04, 2010	20.43	20.81	20.33	20.43	224,319	-0.47(-2.26%)
Jun 03, 2010	20.93	21.05	20.77	20.91	259,038	+0.32(+1.54%)
Jun 02, 2010	20.43	20.61	20.29	20.59	277,723	+0.47(+2.35%)
Jun 01, 2010	20.02	20.53	19.94	20.12	516,708	+0.21(+1.05%)
May 28, 2010	19.91	20.22	19.86	19.91	321,293	+0.04(+0.18%)
May 27, 2010	19.59	19.91	19.53	19.87	278,478	+0.78(+4.10%)
May 26, 2010	19.31	19.42	19.02	19.09	226,183	-0.28(-1.43%)
May 25, 2010	19.11	19.41	18.94	19.37	383,388	+0.26(+1.37%)
May 24, 2010	19.21	19.36	19.07	19.11	135,519	-0.23(-1.18%)
May 21, 2010	19.16	19.41	19.12	19.33	247,196	-0.24(-1.21%)
May 20, 2010	19.42	19.86	19.34	19.57	345,637	-0.19(-0.98%)
May 19, 2010	19.49	19.84	19.37	19.76	215,345	+0.25(+1.30%)
May 18, 2010	19.91	19.96	19.49	19.51	175,454	-0.31(-1.56%)
May 17, 2010	19.79	19.86	19.48	19.82	155,637	-0.12(-0.62%)
May 14, 2010	19.94	20.18	19.66	19.94	309,630	-0.27(-1.35%)
May 13, 2010	20.14	20.30	20.09	20.22	420,998	+0.35(+1.78%)
May 12, 2010	19.66	19.89	19.65	19.86	266,339	+0.35(+1.81%)
May 11, 2010	19.52	19.67	19.45	19.51	253,824	-0.30(-1.50%)
May 10, 2010	19.69	19.81	19.66	19.81	284,842	+0.20(+1.02%)
May 07, 2010	19.74	19.80	19.27	19.61	234,449	-0.50(-2.48%)
May 06, 2010	20.20	20.49	19.75	20.11	425,550	-0.25(-1.21%)
May 05, 2010	20.30	20.43	20.22	20.35	263,494	-0.72(-3.40%)
May 04, 2010	21.14	21.23	21.03	21.07	237,492	-0.64(-2.93%)

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