Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	27.87	29.16	27.87	28.31	114,113	+0.48(+1.72%)
Jul 30, 2007	28.45	28.50	27.70	27.83	98,502	+0.13(+0.47%)
Jul 27, 2007	25.95	28.49	25.10	27.70	384,387	+1.70(+6.54%)
Jul 26, 2007	27.90	27.90	25.60	26.00	403,552	-2.60(-9.09%)
Jul 25, 2007	29.65	29.65	27.83	28.60	8,037	-2.15(-6.99%)
Jul 24, 2007	30.79	30.79	30.75	30.75	5,925	+0.35(+1.15%)
Jul 23, 2007	30.50	30.75	30.31	30.40	50,693	+0.04(+0.13%)
Jul 20, 2007	31.25	31.25	30.30	30.36	75,813	-0.55(-1.78%)
Jul 19, 2007	31.03	31.43	30.77	30.91	125,676	+0.44(+1.44%)
Jul 18, 2007	30.00	31.45	30.00	30.47	197,617	+0.57(+1.91%)
Jul 17, 2007	29.97	30.27	29.51	29.90	102,202	-0.07(-0.23%)
Jul 16, 2007	31.70	31.70	29.85	29.97	134,814	-1.48(-4.71%)
Jul 13, 2007	32.68	32.68	31.20	31.45	198,836	-0.58(-1.81%)
Jul 12, 2007	30.88	32.95	30.67	32.03	476,664	+2.23(+7.48%)
Jul 11, 2007	30.50	31.04	29.61	29.80	661,674	+2.60(+9.56%)
Jul 10, 2007	26.60	27.39	26.40	27.20	181,230	+0.60(+2.26%)
Jul 09, 2007	26.54	26.70	26.46	26.60	63,565	+0.19(+0.72%)
Jul 06, 2007	26.69	26.70	26.33	26.41	130,156	+0.01(+0.04%)
Jul 05, 2007	26.50	26.90	26.16	26.40	250,192	+0.80(+3.12%)
Jul 03, 2007	23.50	26.51	23.50	25.60	254,270	+2.26(+9.68%)
Jul 02, 2007	23.27	23.40	23.01	23.34	28,457	+0.00(+0.00%)
Jun 29, 2007	23.27	23.40	23.01	23.34	28,457	+0.07(+0.30%)
Jun 28, 2007	23.34	23.50	23.13	23.27	30,672	+0.11(+0.47%)
Jun 27, 2007	22.90	23.50	22.55	23.16	58,570	+0.00(+0.00%)
Jun 26, 2007	23.75	23.89	22.82	23.16	68,030	-0.52(-2.20%)
Jun 25, 2007	22.90	23.99	22.90	23.68	65,358	+0.51(+2.20%)
Jun 22, 2007	23.21	23.24	22.94	23.17	21,532	-0.02(-0.09%)
Jun 21, 2007	22.98	23.25	22.98	23.19	27,757	+0.03(+0.13%)
Jun 20, 2007	22.80	23.43	22.80	23.16	52,294	+0.35(+1.53%)
Jun 19, 2007	23.00	23.00	22.65	22.81	29,089	-0.44(-1.89%)
Jun 18, 2007	23.50	23.50	23.15	23.25	57,446	-0.24(-1.02%)
Jun 15, 2007	23.48	23.66	23.36	23.49	50,784	+0.01(+0.04%)
Jun 14, 2007	22.60	23.50	22.60	23.48	34,176	+0.82(+3.62%)
Jun 13, 2007	22.75	22.87	22.50	22.66	26,146	-0.18(-0.79%)
Jun 12, 2007	22.84	23.00	22.70	22.84	20,969	-0.02(-0.09%)
Jun 11, 2007	22.53	22.90	22.50	22.86	40,329	+0.33(+1.46%)
Jun 08, 2007	22.80	22.84	22.30	22.53	93,593	-0.22(-0.97%)
Jun 07, 2007	23.35	23.41	22.75	22.75	49,012	-0.66(-2.82%)
Jun 06, 2007	23.74	24.00	23.41	23.41	69,969	-0.16(-0.68%)
Jun 05, 2007	23.39	23.75	22.86	23.57	71,486	+0.18(+0.77%)
Jun 04, 2007	23.73	23.73	19.65	23.39	261,320	-0.41(-1.72%)
Jun 01, 2007	24.14	24.45	23.65	23.80	29,895	-0.18(-0.75%)
May 31, 2007	24.00	24.20	23.95	23.98	68,509	-0.02(-0.08%)
May 30, 2007	24.16	24.16	23.88	24.00	78,442	-0.15(-0.62%)
May 29, 2007	24.60	24.60	24.05	24.15	26,902	+0.08(+0.33%)
May 25, 2007	24.48	24.60	23.91	24.07	53,449	-0.11(-0.45%)
May 24, 2007	24.57	24.80	23.65	24.18	108,099	-0.26(-1.06%)
May 23, 2007	24.45	24.85	24.14	24.44	146,655	+0.57(+2.39%)
May 22, 2007	22.80	24.95	22.80	23.87	347,636	+1.32(+5.85%)
May 21, 2007	21.85	22.61	21.85	22.55	91,426	+0.00(+0.00%)
May 18, 2007	21.85	22.61	21.85	22.55	91,426	+0.50(+2.27%)
May 17, 2007	22.80	22.80	21.71	22.05	82,406	-0.75(-3.29%)
May 16, 2007	23.09	23.09	22.52	22.80	77,648	-0.29(-1.26%)
May 15, 2007	23.15	23.87	22.80	23.09	175,747	+0.10(+0.43%)
May 14, 2007	22.67	23.20	22.67	22.99	141,213	+0.32(+1.41%)
May 11, 2007	22.36	22.95	22.36	22.67	125,502	+0.52(+2.35%)
May 10, 2007	21.50	22.75	21.50	22.15	84,163	+0.61(+2.83%)
May 09, 2007	21.75	21.75	21.05	21.54	115,371	-0.21(-0.97%)
May 08, 2007	21.99	21.99	21.75	21.75	139,235	-0.24(-1.09%)
May 07, 2007	21.85	22.15	21.50	21.99	137,908	+0.11(+0.50%)
May 04, 2007	21.90	22.19	21.46	21.88	164,909	+0.02(+0.09%)
May 03, 2007	20.90	21.99	20.68	21.86	287,333	+0.86(+4.10%)
May 02, 2007	20.25	21.69	20.25	21.00	404,815	+1.01(+5.05%)

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