Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2008	18.87	18.92	18.73	18.73	38,640	+0.05(+0.27%)
Jun 27, 2008	18.87	18.87	18.61	18.68	26,087	-0.22(-1.17%)
Jun 26, 2008	19.03	19.15	18.90	18.90	44,780	-0.31(-1.63%)
Jun 25, 2008	19.18	19.41	19.15	19.21	134,060	+0.21(+1.08%)
Jun 24, 2008	18.99	19.13	18.95	19.01	93,946	-0.05(-0.27%)
Jun 23, 2008	19.07	19.23	19.02	19.06	106,428	-0.21(-1.09%)
Jun 20, 2008	19.54	19.54	18.38	19.27	166,237	-0.35(-1.79%)
Jun 19, 2008	19.65	19.69	19.57	19.62	106,111	-0.06(-0.29%)
Jun 18, 2008	19.81	19.81	19.62	19.68	174,339	-0.19(-0.97%)
Jun 17, 2008	20.17	20.17	19.84	19.87	44,982	-0.07(-0.34%)
Jun 16, 2008	20.02	20.02	19.72	19.94	69,554	-0.15(-0.76%)
Jun 13, 2008	20.16	20.16	19.99	20.09	49,551	-0.04(-0.20%)
Jun 12, 2008	20.21	20.29	20.08	20.13	38,391	+0.03(+0.13%)
Jun 11, 2008	20.33	20.33	20.05	20.10	58,507	-0.25(-1.24%)
Jun 10, 2008	20.34	20.40	20.11	20.35	104,019	+0.05(+0.25%)
Jun 09, 2008	20.43	20.43	20.18	20.30	42,412	+0.06(+0.28%)
Jun 06, 2008	20.57	20.57	20.25	20.25	47,791	-0.54(-2.60%)
Jun 05, 2008	20.61	20.79	20.51	20.79	69,877	+0.31(+1.50%)
Jun 04, 2008	20.45	20.52	20.41	20.48	46,034	+0.04(+0.21%)
Jun 03, 2008	20.56	20.56	20.32	20.44	88,526	+0.03(+0.15%)
Jun 02, 2008	20.57	20.57	20.35	20.41	33,397	-0.26(-1.27%)
May 30, 2008	20.71	20.71	20.59	20.67	56,847	+0.03(+0.13%)
May 29, 2008	20.49	20.68	20.49	20.64	111,718	+0.09(+0.44%)
May 28, 2008	20.58	20.59	20.46	20.55	176,727	+0.01(+0.04%)
May 27, 2008	20.49	20.57	20.43	20.54	46,357	+0.02(+0.10%)
May 26, 2008	20.56	20.58	20.47	20.52	0	+0.00(+0.00%)
May 23, 2008	20.56	20.58	20.47	20.52	58,412	-0.05(-0.23%)
May 22, 2008	20.47	20.58	20.43	20.57	50,787	+0.22(+1.09%)
May 21, 2008	20.67	20.67	20.33	20.35	86,653	-0.26(-1.25%)
May 20, 2008	20.76	20.76	20.53	20.61	66,416	-0.19(-0.93%)
May 19, 2008	20.86	20.88	20.74	20.80	41,008	-0.10(-0.48%)
May 16, 2008	20.83	20.91	20.74	20.90	41,562	+0.11(+0.55%)
May 15, 2008	20.64	20.81	20.55	20.79	64,712	+0.23(+1.10%)
May 14, 2008	20.58	20.65	20.51	20.56	104,615	-0.01(-0.07%)
May 13, 2008	20.58	20.58	20.47	20.57	52,085	+0.02(+0.09%)
May 12, 2008	20.40	20.56	20.40	20.55	42,451	+0.14(+0.68%)
May 09, 2008	20.42	20.45	20.38	20.42	27,388	-0.03(-0.15%)
May 08, 2008	20.56	20.60	20.45	20.45	89,587	+0.12(+0.58%)
May 07, 2008	20.48	20.50	20.32	20.33	131,099	-0.16(-0.79%)
May 06, 2008	20.36	20.57	20.36	20.49	176,167	-0.04(-0.18%)
May 05, 2008	20.52	20.54	20.45	20.53	124,156	-0.06(-0.31%)
May 02, 2008	20.75	20.75	20.52	20.59	74,643	-0.04(-0.20%)
May 01, 2008	20.50	20.64	20.50	20.63	52,707	+0.11(+0.56%)
Apr 30, 2008	20.61	20.77	20.51	20.52	73,567	+0.05(+0.25%)
Apr 29, 2008	20.48	20.52	20.36	20.47	96,305	-0.09(-0.44%)
Apr 28, 2008	20.58	20.62	20.52	20.56	30,025	+0.03(+0.13%)
Apr 25, 2008	20.67	20.67	20.44	20.53	76,664	-0.11(-0.56%)
Apr 24, 2008	20.61	20.69	20.42	20.64	187,905	-0.01(-0.03%)
Apr 23, 2008	20.58	20.67	20.50	20.65	61,592	+0.08(+0.38%)
Apr 22, 2008	20.65	20.67	20.52	20.57	61,701	-0.20(-0.97%)
Apr 21, 2008	20.62	20.78	20.60	20.78	46,211	+0.02(+0.11%)
Apr 18, 2008	20.96	20.97	20.68	20.75	64,641	+0.04(+0.20%)
Apr 17, 2008	20.69	20.75	20.63	20.71	87,765	-0.13(-0.62%)
Apr 16, 2008	20.70	20.85	20.66	20.84	122,520	+0.17(+0.84%)
Apr 15, 2008	20.64	20.67	20.54	20.67	173,716	+0.18(+0.86%)
Apr 14, 2008	20.40	20.54	20.40	20.49	60,495	+0.12(+0.60%)
Apr 11, 2008	20.43	20.52	20.35	20.37	114,240	-0.23(-1.10%)
Apr 10, 2008	20.55	20.66	20.54	20.60	113,055	+0.04(+0.20%)
Apr 09, 2008	20.67	20.67	20.48	20.56	132,465	-0.17(-0.81%)
Apr 08, 2008	20.73	20.74	20.59	20.73	47,237	-0.09(-0.42%)
Apr 07, 2008	20.96	20.96	20.75	20.81	63,417	+0.01(+0.05%)
Apr 04, 2008	20.95	20.95	20.73	20.80	58,379	+0.07(+0.33%)
Apr 03, 2008	20.63	20.77	20.63	20.74	43,562	+0.00(+0.02%)
Apr 02, 2008	20.71	20.79	20.64	20.73	67,862	-0.09(-0.42%)

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