Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	22.11	22.29	22.00	22.00	101,780	-0.27(-1.22%)
Jul 30, 2008	22.11	22.28	21.95	22.27	65,317	+0.34(+1.57%)
Jul 29, 2008	21.93	21.93	21.53	21.93	30,988	+0.49(+2.29%)
Jul 28, 2008	21.84	21.86	21.43	21.43	48,116	-0.38(-1.75%)
Jul 25, 2008	21.89	21.89	21.75	21.82	47,312	+0.05(+0.25%)
Jul 24, 2008	22.21	22.23	21.72	21.76	70,408	-0.50(-2.27%)
Jul 23, 2008	22.20	22.43	22.17	22.27	747,104	+0.12(+0.54%)
Jul 22, 2008	21.70	22.15	21.70	22.15	205,831	+0.30(+1.35%)
Jul 21, 2008	21.98	21.98	21.78	21.85	467,964	+0.00(+0.01%)
Jul 18, 2008	21.93	21.93	21.72	21.85	337,444	+0.01(+0.04%)
Jul 17, 2008	21.67	21.88	21.53	21.84	653,887	+0.30(+1.38%)
Jul 16, 2008	21.03	21.54	21.03	21.54	272,015	+0.48(+2.27%)
Jul 15, 2008	21.06	21.38	20.80	21.07	282,932	-0.21(-0.97%)
Jul 14, 2008	21.75	21.75	21.24	21.27	263,468	-0.17(-0.81%)
Jul 11, 2008	21.51	21.77	21.23	21.45	219,506	-0.23(-1.04%)
Jul 10, 2008	21.60	21.77	21.42	21.67	439,524	+0.11(+0.49%)
Jul 09, 2008	22.10	22.11	21.57	21.57	120,302	-0.47(-2.11%)
Jul 08, 2008	21.60	22.03	21.48	22.03	665,678	+0.40(+1.83%)
Jul 07, 2008	21.91	21.99	21.44	21.64	317,804	-0.18(-0.83%)
Jul 04, 2008	21.95	21.98	21.72	21.82	94,293	+0.00(+0.00%)
Jul 03, 2008	21.95	21.98	21.72	21.82	94,293	-0.03(-0.15%)
Jul 02, 2008	22.31	22.36	21.83	21.85	124,907	-0.37(-1.67%)
Jul 01, 2008	21.97	22.27	21.85	22.22	447,978	+0.05(+0.23%)
Jun 30, 2008	22.22	22.36	22.16	22.17	171,984	-0.05(-0.22%)
Jun 27, 2008	22.25	22.35	22.06	22.22	104,672	-0.08(-0.36%)
Jun 26, 2008	22.62	22.63	22.30	22.30	181,493	-0.57(-2.51%)
Jun 25, 2008	22.94	23.10	22.87	22.87	289,234	+0.10(+0.46%)
Jun 24, 2008	22.66	22.97	22.63	22.77	148,794	-0.20(-0.88%)
Jun 23, 2008	23.11	23.11	22.93	22.97	186,496	+0.00(+0.02%)
Jun 20, 2008	23.15	23.17	22.93	22.97	257,378	-0.42(-1.80%)
Jun 19, 2008	23.28	23.47	23.19	23.39	354,486	+0.09(+0.36%)
Jun 18, 2008	23.36	23.43	23.21	23.30	566,951	-0.24(-1.03%)
Jun 17, 2008	23.69	23.73	23.54	23.54	213,985	-0.12(-0.49%)
Jun 16, 2008	23.53	23.72	23.53	23.66	64,631	+0.08(+0.34%)
Jun 13, 2008	23.40	23.59	23.36	23.58	106,389	+0.29(+1.24%)
Jun 12, 2008	23.30	23.50	23.16	23.29	143,005	+0.05(+0.22%)
Jun 11, 2008	23.56	23.58	23.23	23.24	118,708	-0.38(-1.63%)
Jun 10, 2008	23.66	23.73	23.49	23.62	323,433	-0.04(-0.19%)
Jun 09, 2008	23.67	23.80	23.52	23.67	202,365	+0.00(+0.02%)
Jun 06, 2008	24.21	24.21	23.67	23.67	74,643	-0.72(-2.96%)
Jun 05, 2008	24.04	24.39	24.04	24.39	121,166	+0.46(+1.91%)
Jun 04, 2008	23.84	24.11	23.84	23.93	305,547	-0.02(-0.08%)
Jun 03, 2008	24.10	24.18	23.78	23.95	898,703	-0.11(-0.45%)
Jun 02, 2008	24.12	24.12	23.90	24.06	346,550	-0.20(-0.81%)
May 30, 2008	24.28	24.34	24.24	24.26	258,144	+0.02(+0.08%)
May 29, 2008	24.27	24.38	24.23	24.24	21,730	+0.14(+0.59%)
May 28, 2008	24.07	24.10	23.90	24.09	172,734	+0.09(+0.36%)
May 27, 2008	23.86	24.01	23.84	24.01	205,319	+0.16(+0.68%)
May 26, 2008	24.01	24.02	23.79	23.84	0	+0.00(+0.00%)
May 23, 2008	24.01	24.02	23.79	23.84	348,464	-0.29(-1.21%)
May 22, 2008	24.11	24.23	24.08	24.14	970,253	+0.08(+0.32%)
May 21, 2008	24.50	24.51	24.05	24.06	400,720	-0.40(-1.63%)
May 20, 2008	24.51	24.54	24.38	24.46	225,155	-0.19(-0.75%)
May 19, 2008	24.77	24.91	24.59	24.64	684,692	+0.01(+0.02%)
May 16, 2008	24.64	24.66	24.47	24.64	157,756	+0.06(+0.23%)
May 15, 2008	24.33	24.59	24.33	24.58	68,056	+0.25(+1.01%)
May 14, 2008	24.48	24.54	24.34	24.34	49,819	+0.07(+0.27%)
May 13, 2008	24.21	24.29	24.19	24.27	66,054	+0.05(+0.21%)
May 12, 2008	24.03	24.25	23.94	24.22	137,557	+0.24(+1.01%)
May 09, 2008	23.93	24.04	23.93	23.98	3,104	-0.14(-0.56%)
May 08, 2008	24.11	24.12	24.00	24.11	59,758	+0.14(+0.59%)
May 07, 2008	24.40	24.40	23.97	23.97	46,507	-0.41(-1.68%)
May 06, 2008	24.38	24.38	24.38	24.38	517	+0.11(+0.45%)
May 05, 2008	24.27	24.39	24.23	24.27	115,418	-0.08(-0.32%)
May 02, 2008	24.55	24.55	24.25	24.35	105,137	+0.04(+0.17%)

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