Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	23.45	23.53	23.26	23.26	68,646	-0.10(-0.42%)
Apr 29, 2008	23.45	23.45	23.36	23.36	44,582	-0.19(-0.79%)
Apr 28, 2008	23.54	23.57	23.48	23.54	10,231	+0.09(+0.38%)
Apr 25, 2008	23.48	23.50	23.30	23.45	19,434	+0.07(+0.31%)
Apr 24, 2008	23.31	23.49	23.21	23.38	17,846	+0.10(+0.44%)
Apr 23, 2008	23.34	23.36	23.19	23.28	19,321	+0.03(+0.12%)
Apr 22, 2008	23.38	23.38	23.10	23.25	11,741	-0.20(-0.86%)
Apr 21, 2008	23.38	23.45	23.38	23.45	2,762	-0.02(-0.09%)
Apr 18, 2008	23.55	23.61	23.47	23.47	5,747	+0.33(+1.44%)
Apr 17, 2008	23.14	23.17	23.00	23.14	14,945	-0.00(-0.02%)
Apr 16, 2008	22.82	23.14	22.82	23.14	16,933	+0.51(+2.26%)
Apr 15, 2008	22.73	22.73	22.49	22.63	11,864	+0.03(+0.15%)
Apr 14, 2008	22.69	22.71	22.59	22.60	9,114	-0.09(-0.38%)
Apr 11, 2008	22.83	22.83	22.65	22.68	6,659	-0.36(-1.57%)
Apr 10, 2008	22.92	23.17	22.92	23.04	17,088	+0.07(+0.30%)
Apr 09, 2008	23.05	23.05	22.97	22.97	739	-0.15(-0.67%)
Apr 08, 2008	23.16	23.19	23.09	23.13	19,733	-0.14(-0.62%)
Apr 07, 2008	23.51	23.51	23.25	23.27	16,279	+0.03(+0.13%)
Apr 04, 2008	23.13	23.38	23.13	23.24	36,753	+0.03(+0.12%)
Apr 03, 2008	23.04	23.26	23.04	23.21	7,893	+0.06(+0.28%)
Apr 02, 2008	23.28	23.31	23.11	23.15	20,719	-0.03(-0.14%)
Apr 01, 2008	22.84	23.18	22.82	23.18	26,146	+0.70(+3.10%)
Mar 31, 2008	22.43	22.51	22.38	22.48	71,286	+0.15(+0.69%)
Mar 28, 2008	22.67	22.67	22.33	22.33	17,513	-0.24(-1.08%)
Mar 27, 2008	22.76	22.81	22.57	22.57	20,719	-0.22(-0.98%)
Mar 26, 2008	22.83	22.87	22.71	22.80	34,779	-0.17(-0.76%)
Mar 25, 2008	22.82	22.99	22.82	22.97	26,886	-0.03(-0.12%)
Mar 24, 2008	22.91	23.12	22.91	23.00	18,746	+0.35(+1.56%)
Mar 21, 2008	22.38	22.65	22.38	22.65	1,479	+0.00(+0.00%)
Mar 20, 2008	22.38	22.65	22.38	22.65	1,479	+0.33(+1.50%)
Mar 19, 2008	22.85	22.85	22.29	22.31	37,739	-0.36(-1.58%)
Mar 18, 2008	22.29	22.67	22.27	22.67	69,066	+0.75(+3.42%)
Mar 17, 2008	21.68	22.03	21.68	21.92	27,626	-0.17(-0.75%)
Mar 14, 2008	22.63	22.63	21.87	22.09	45,879	-0.38(-1.70%)
Mar 13, 2008	22.00	22.51	21.94	22.47	55,006	+0.14(+0.64%)
Mar 12, 2008	22.63	22.71	22.33	22.33	3,206	-0.09(-0.38%)
Mar 11, 2008	22.12	22.44	21.93	22.41	18,746	+0.69(+3.17%)
Mar 10, 2008	21.98	22.02	21.72	21.72	80,005	-0.24(-1.11%)
Mar 07, 2008	22.03	22.26	21.83	21.96	15,715	-0.30(-1.36%)
Mar 06, 2008	22.47	22.47	22.27	22.27	19,548	-0.30(-1.34%)
Mar 05, 2008	22.59	22.72	22.40	22.57	58,212	+0.13(+0.58%)
Mar 04, 2008	22.37	22.45	22.18	22.44	52,539	-0.07(-0.31%)
Mar 03, 2008	22.41	22.53	22.35	22.51	32,559	-0.00(-0.02%)
Feb 29, 2008	22.89	22.91	22.43	22.51	21,706	-0.56(-2.43%)
Feb 28, 2008	23.09	23.15	23.03	23.07	3,453	-0.19(-0.80%)
Feb 27, 2008	23.21	23.39	23.21	23.26	11,346	-0.06(-0.24%)
Feb 26, 2008	23.08	23.33	23.03	23.32	19,979	+0.16(+0.68%)
Feb 25, 2008	22.85	23.16	22.84	23.16	104,339	+0.08(+0.33%)
Feb 22, 2008	22.77	23.08	22.47	23.08	24,173	+0.39(+1.70%)
Feb 21, 2008	22.99	23.03	22.69	22.69	14,306	-0.22(-0.96%)
Feb 20, 2008	22.60	22.99	22.60	22.91	39,466	+0.18(+0.78%)
Feb 19, 2008	22.95	22.95	22.74	22.74	7,153	-0.00(-0.02%)
Feb 18, 2008	22.64	22.74	22.60	22.74	0	+0.00(+0.00%)
Feb 15, 2008	22.64	22.74	22.60	22.74	24,913	-0.04(-0.16%)
Feb 14, 2008	22.99	23.02	22.74	22.78	35,519	-0.28(-1.21%)
Feb 13, 2008	22.93	23.11	22.93	23.06	5,426	+0.39(+1.70%)
Feb 12, 2008	22.75	22.86	22.66	22.67	20,226	+0.11(+0.50%)
Feb 11, 2008	22.35	22.56	22.24	22.56	15,293	+0.26(+1.16%)
Feb 08, 2008	22.43	22.43	22.29	22.30	26,393	-0.12(-0.53%)
Feb 07, 2008	22.20	22.45	22.19	22.42	8,386	+0.12(+0.55%)
Feb 06, 2008	22.52	22.57	22.29	22.29	7,893	-0.14(-0.63%)
Feb 05, 2008	22.70	22.76	22.44	22.44	30,093	-0.67(-2.91%)
Feb 04, 2008	23.30	23.30	23.08	23.11	44,153	-0.24(-1.02%)

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