Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	21.00	21.60	21.00	21.60	2,705	+0.60(+2.86%)
Jul 30, 2008	20.58	21.28	20.51	21.00	6,270	+0.09(+0.43%)
Jul 29, 2008	21.46	21.60	20.91	20.91	4,325	-0.79(-3.64%)
Jul 28, 2008	21.60	21.70	21.20	21.70	3,110	-0.39(-1.77%)
Jul 25, 2008	21.74	22.09	21.26	22.09	3,600	+0.35(+1.61%)
Jul 24, 2008	21.55	22.00	21.25	21.74	7,620	+0.24(+1.12%)
Jul 23, 2008	20.90	21.50	20.90	21.50	20,359	+0.70(+3.37%)
Jul 22, 2008	21.44	21.44	20.70	20.80	8,340	-0.59(-2.76%)
Jul 21, 2008	21.06	21.44	21.06	21.39	7,172	+0.39(+1.86%)
Jul 18, 2008	21.24	21.25	20.85	21.00	8,413	+0.24(+1.16%)
Jul 17, 2008	20.77	21.49	20.76	20.76	7,456	-0.29(-1.38%)
Jul 16, 2008	20.49	21.34	20.25	21.05	10,867	+0.53(+2.58%)
Jul 15, 2008	21.26	21.70	20.52	20.52	9,120	-1.28(-5.87%)
Jul 14, 2008	22.30	22.30	21.80	21.80	4,961	-0.20(-0.91%)
Jul 11, 2008	22.30	22.30	22.00	22.00	5,441	-0.10(-0.45%)
Jul 10, 2008	22.40	22.50	22.10	22.10	13,337	-0.89(-3.87%)
Jul 09, 2008	22.55	22.99	22.22	22.99	3,866	+0.34(+1.50%)
Jul 08, 2008	22.81	23.25	22.64	22.65	3,148	-0.22(-0.96%)
Jul 07, 2008	23.44	23.50	22.83	22.87	4,870	-1.07(-4.47%)
Jul 04, 2008	23.92	23.94	23.92	23.94	473	-0.01(-0.04%)
Jul 03, 2008	23.82	23.95	23.50	23.95	5,352	+0.55(+2.35%)
Jul 02, 2008	23.60	23.85	23.40	23.40	9,580	-0.55(-2.30%)
Jul 01, 2008	23.32	23.95	23.32	23.95	4,175	+0.00(+0.00%)
Jun 30, 2008	23.32	23.95	23.32	23.95	4,175	+0.53(+2.26%)
Jun 27, 2008	23.32	23.75	23.32	23.42	5,363	-0.09(-0.38%)
Jun 26, 2008	24.01	24.24	23.31	23.51	9,314	-0.55(-2.29%)
Jun 25, 2008	24.05	24.06	24.05	24.06	924	-0.24(-0.99%)
Jun 24, 2008	24.68	24.68	24.08	24.30	5,061	-0.40(-1.62%)
Jun 23, 2008	24.60	24.70	24.20	24.70	13,703	+0.36(+1.48%)
Jun 20, 2008	24.55	24.55	24.34	24.34	9,316	-0.18(-0.73%)
Jun 19, 2008	24.89	24.89	24.52	24.52	7,832	-0.16(-0.65%)
Jun 18, 2008	24.51	24.68	24.51	24.68	3,040	-0.12(-0.48%)
Jun 17, 2008	24.60	24.83	24.60	24.80	9,317	+0.13(+0.53%)
Jun 16, 2008	24.50	24.85	24.50	24.67	5,137	+0.03(+0.12%)
Jun 13, 2008	24.32	24.68	24.32	24.64	5,767	+0.32(+1.32%)
Jun 12, 2008	24.30	24.70	24.30	24.32	1,736	+0.00(+0.00%)
Jun 11, 2008	24.57	24.57	24.30	24.32	13,307	-0.24(-0.98%)
Jun 10, 2008	24.60	24.60	24.56	24.56	1,599	-0.04(-0.16%)
Jun 09, 2008	24.60	24.69	24.60	24.60	7,145	-0.19(-0.77%)
Jun 06, 2008	24.40	24.79	24.40	24.79	19,085	-0.16(-0.64%)
Jun 05, 2008	24.50	24.95	24.50	24.95	10,149	+0.45(+1.84%)
Jun 04, 2008	24.50	24.68	24.42	24.50	14,265	-0.20(-0.81%)
Jun 03, 2008	24.70	24.80	24.60	24.70	9,970	+0.00(+0.00%)
Jun 02, 2008	24.70	24.75	24.70	24.70	3,327	-0.24(-0.96%)
May 30, 2008	24.86	24.94	24.60	24.94	5,380	+0.06(+0.24%)
May 29, 2008	24.90	24.90	24.65	24.88	2,132	+0.03(+0.12%)
May 28, 2008	24.60	24.88	24.55	24.85	6,651	+0.15(+0.61%)
May 27, 2008	24.66	24.95	24.56	24.70	7,352	+0.04(+0.16%)
May 26, 2008	24.61	24.88	24.61	24.66	2,826	-0.24(-0.96%)
May 23, 2008	25.00	25.20	24.60	24.90	9,546	-0.19(-0.76%)
May 22, 2008	24.86	25.09	24.67	25.09	7,684	+0.14(+0.56%)
May 21, 2008	25.05	25.44	24.95	24.95	15,013	-0.10(-0.40%)
May 20, 2008	25.19	25.19	24.51	25.05	26,119	-0.14(-0.56%)
May 19, 2008	25.35	25.40	25.10	25.19	6,100	+0.00(+0.00%)
May 16, 2008	25.35	25.40	25.10	25.19	6,100	-0.16(-0.63%)
May 15, 2008	25.14	25.35	24.94	25.35	8,430	+0.21(+0.84%)
May 14, 2008	24.61	25.14	24.51	25.14	6,612	+0.40(+1.62%)
May 13, 2008	24.60	24.75	24.45	24.74	3,776	-0.05(-0.20%)
May 12, 2008	24.60	24.79	24.40	24.79	15,741	+0.48(+1.97%)
May 09, 2008	24.56	24.89	24.31	24.31	28,552	-0.64(-2.57%)
May 08, 2008	24.75	24.95	24.52	24.95	5,505	+0.25(+1.01%)
May 07, 2008	24.35	24.86	24.35	24.70	1,690	+0.40(+1.65%)
May 06, 2008	24.42	24.68	24.30	24.30	18,102	-0.01(-0.04%)
May 05, 2008	23.75	24.33	23.75	24.31	1,314	+0.31(+1.29%)
May 02, 2008	23.95	24.25	24.00	24.00	14,167	+0.55(+2.35%)

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