Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.70	23.67	22.42	23.57	33,138	+0.45(+1.93%)
May 29, 2008	23.10	23.39	23.08	23.13	11,610	-0.12(-0.53%)
May 28, 2008	22.48	23.25	22.03	23.25	21,415	-0.22(-0.94%)
May 27, 2008	22.94	24.21	22.94	23.47	44,503	+0.45(+1.94%)
May 26, 2008	22.79	23.15	22.42	23.03	0	+0.00(+0.00%)
May 23, 2008	22.79	23.15	22.42	23.03	9,211	+0.36(+1.57%)
May 22, 2008	24.14	24.35	22.66	22.67	24,217	-0.88(-3.75%)
May 21, 2008	22.82	23.56	22.33	23.55	63,293	+0.85(+3.77%)
May 20, 2008	22.74	22.75	21.86	22.70	30,590	+0.06(+0.28%)
May 19, 2008	22.52	22.63	22.41	22.63	8,695	+0.23(+1.04%)
May 16, 2008	22.17	22.40	22.03	22.40	11,700	+0.26(+1.18%)
May 15, 2008	22.09	22.17	21.96	22.14	5,321	-0.03(-0.13%)
May 14, 2008	22.01	22.17	22.01	22.17	10,575	+0.08(+0.38%)
May 13, 2008	21.47	22.11	21.47	22.09	20,382	+0.22(+0.99%)
May 12, 2008	22.77	22.77	21.78	21.87	40,653	-0.41(-1.86%)
May 09, 2008	22.18	22.29	22.05	22.28	1,612	+0.12(+0.56%)
May 08, 2008	22.14	22.32	21.94	22.16	18,312	+0.14(+0.66%)
May 07, 2008	22.37	22.37	22.01	22.01	6,050	-0.25(-1.11%)
May 06, 2008	21.87	22.26	21.70	22.26	13,723	+0.23(+1.06%)
May 05, 2008	21.79	22.03	21.70	22.03	9,007	+0.23(+1.04%)
May 02, 2008	22.01	22.01	21.68	21.80	9,152	-0.40(-1.79%)
May 01, 2008	22.48	22.59	21.69	22.20	33,648	-0.12(-0.56%)
Apr 30, 2008	22.17	22.45	22.02	22.32	35,154	+0.05(+0.24%)
Apr 29, 2008	22.32	22.49	22.17	22.27	5,724	-0.20(-0.90%)
Apr 28, 2008	22.25	22.75	22.18	22.47	8,927	+0.32(+1.44%)
Apr 25, 2008	22.45	22.45	22.02	22.15	13,545	-0.25(-1.13%)
Apr 24, 2008	22.73	22.76	21.56	22.41	6,127	-0.49(-2.12%)
Apr 23, 2008	22.88	23.13	22.88	22.89	14,190	+0.01(+0.04%)
Apr 22, 2008	22.26	23.13	22.26	22.88	24,398	+0.63(+2.81%)
Apr 21, 2008	21.86	22.26	21.77	22.26	11,933	+0.51(+2.37%)
Apr 18, 2008	21.75	21.75	21.21	21.74	19,673	+0.04(+0.17%)
Apr 17, 2008	21.70	22.14	21.49	21.70	21,431	+0.00(+0.00%)
Apr 16, 2008	22.29	22.61	21.36	21.70	83,076	-0.27(-1.21%)
Apr 15, 2008	21.85	22.57	21.85	21.97	24,075	+0.20(+0.93%)
Apr 14, 2008	21.79	22.09	21.28	21.77	19,673	+0.07(+0.30%)
Apr 11, 2008	21.63	21.70	21.63	21.70	3,870	-0.09(-0.43%)
Apr 10, 2008	22.14	22.14	21.64	21.80	4,515	-0.29(-1.31%)
Apr 09, 2008	22.01	22.27	21.63	22.09	22,550	-0.08(-0.38%)
Apr 08, 2008	21.87	22.24	21.46	22.17	8,707	+0.29(+1.35%)
Apr 07, 2008	21.16	22.26	21.16	21.87	27,091	+0.75(+3.57%)
Apr 04, 2008	21.16	21.16	20.86	21.12	18,383	-0.04(-0.19%)
Apr 03, 2008	21.09	21.41	21.09	21.16	13,223	+0.00(+0.00%)
Apr 02, 2008	21.08	21.16	20.79	21.16	9,997	+0.11(+0.55%)
Apr 01, 2008	20.81	21.41	20.78	21.05	8,385	-0.10(-0.48%)
Mar 31, 2008	21.58	21.58	20.81	21.15	23,221	+0.03(+0.16%)
Mar 28, 2008	21.07	21.12	20.85	21.12	3,225	+0.00(+0.00%)
Mar 27, 2008	21.24	21.24	21.01	21.12	4,837	-0.17(-0.80%)
Mar 26, 2008	21.34	21.54	20.85	21.29	16,125	+0.36(+1.70%)
Mar 25, 2008	20.90	21.08	20.16	20.93	16,303	+0.14(+0.67%)
Mar 24, 2008	19.99	20.82	19.99	20.79	9,997	+0.23(+1.13%)
Mar 21, 2008	20.89	21.00	19.61	20.56	30,638	+0.00(+0.00%)
Mar 20, 2008	20.89	21.00	19.61	20.56	30,638	-0.71(-3.35%)
Mar 19, 2008	21.29	21.29	20.93	21.27	3,547	-0.02(-0.09%)
Mar 18, 2008	21.86	22.32	21.24	21.29	10,320	-0.57(-2.61%)
Mar 17, 2008	21.74	21.86	21.24	21.86	7,740	+0.38(+1.75%)
Mar 14, 2008	21.92	21.92	21.47	21.48	4,515	+0.00(+0.01%)
Mar 13, 2008	21.38	21.48	21.35	21.48	11,288	-0.15(-0.67%)
Mar 12, 2008	20.88	21.75	20.88	21.63	4,837	-0.02(-0.07%)
Mar 11, 2008	21.70	21.70	21.08	21.64	8,772	+0.14(+0.63%)
Mar 10, 2008	21.19	21.70	21.19	21.51	13,868	-0.20(-0.91%)
Mar 07, 2008	21.82	21.87	21.08	21.70	12,900	+0.37(+1.74%)
Mar 06, 2008	22.00	22.25	21.33	21.33	21,931	-0.33(-1.50%)
Mar 05, 2008	21.98	21.98	21.47	21.66	11,697	+0.11(+0.50%)
Mar 04, 2008	21.56	21.79	21.48	21.55	6,450	+0.08(+0.38%)

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