Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	23.73	24.73	23.70	24.24	66,800	+0.31(+1.30%)
Mar 28, 2008	24.25	24.25	23.80	23.93	21,000	-0.07(-0.29%)
Mar 27, 2008	24.02	24.49	23.99	24.00	41,000	-0.14(-0.58%)
Mar 26, 2008	23.94	24.33	23.61	24.14	20,100	+0.15(+0.63%)
Mar 25, 2008	23.60	24.00	23.20	23.99	58,100	+0.49(+2.09%)
Mar 24, 2008	23.35	23.63	23.10	23.50	58,000	+0.12(+0.51%)
Mar 21, 2008	22.90	23.38	22.30	23.38	57,800	+0.00(+0.00%)
Mar 20, 2008	22.90	23.38	22.30	23.38	57,800	+0.74(+3.27%)
Mar 19, 2008	22.48	23.00	22.45	22.64	90,400	+0.06(+0.27%)
Mar 18, 2008	22.96	23.03	22.55	22.58	59,700	+0.12(+0.53%)
Mar 17, 2008	23.51	23.51	22.10	22.46	148,200	-1.09(-4.63%)
Mar 14, 2008	24.27	24.27	23.46	23.55	61,200	-0.70(-2.89%)
Mar 13, 2008	24.70	24.70	24.01	24.25	81,800	-0.36(-1.46%)
Mar 12, 2008	24.27	24.97	24.27	24.61	90,928	+0.20(+0.82%)
Mar 11, 2008	25.07	25.07	24.37	24.41	60,100	-0.27(-1.09%)
Mar 10, 2008	24.62	24.75	24.52	24.68	91,800	-0.03(-0.12%)
Mar 07, 2008	24.77	24.85	24.37	24.71	86,500	-0.06(-0.24%)
Mar 06, 2008	25.06	25.07	24.57	24.77	35,300	-0.09(-0.36%)
Mar 05, 2008	24.56	25.25	24.56	24.86	31,600	+0.18(+0.73%)
Mar 04, 2008	24.48	24.70	24.26	24.68	48,400	+0.26(+1.06%)
Mar 03, 2008	24.66	24.86	24.42	24.42	30,700	-0.28(-1.13%)
Feb 29, 2008	24.64	24.85	24.58	24.70	17,600	-0.07(-0.28%)
Feb 28, 2008	24.62	25.06	24.56	24.77	25,600	+0.29(+1.18%)
Feb 27, 2008	24.90	25.10	24.30	24.48	44,200	-0.52(-2.08%)
Feb 26, 2008	24.88	25.24	24.81	25.00	24,902	+0.14(+0.56%)
Feb 25, 2008	24.93	25.43	24.49	24.86	53,000	-0.18(-0.72%)
Feb 22, 2008	24.68	25.07	24.51	25.04	17,100	+0.28(+1.13%)
Feb 21, 2008	25.50	25.59	24.44	24.76	29,300	-0.91(-3.54%)
Feb 20, 2008	25.45	25.97	25.26	25.67	43,100	+0.29(+1.14%)
Feb 19, 2008	25.31	25.91	25.12	25.38	25,700	+0.26(+1.04%)
Feb 18, 2008	25.32	25.50	24.86	25.12	0	+0.00(+0.00%)
Feb 15, 2008	25.32	25.50	24.86	25.12	18,200	-0.25(-0.99%)
Feb 14, 2008	25.65	25.85	25.37	25.37	21,400	-0.18(-0.70%)
Feb 13, 2008	25.70	25.80	24.88	25.55	63,200	+0.15(+0.59%)
Feb 12, 2008	25.65	25.65	25.33	25.40	40,600	+0.00(+0.00%)
Feb 11, 2008	25.12	25.53	25.12	25.40	94,600	+0.28(+1.11%)
Feb 08, 2008	24.95	25.69	24.95	25.12	91,000	+0.23(+0.92%)
Feb 07, 2008	25.00	25.42	24.85	24.89	52,025	-0.11(-0.44%)
Feb 06, 2008	25.01	25.09	24.91	25.00	98,250	-0.06(-0.24%)
Feb 05, 2008	24.21	25.49	24.19	25.06	104,627	+0.63(+2.58%)
Feb 04, 2008	23.68	24.43	23.68	24.43	71,400	+0.79(+3.34%)
Feb 01, 2008	23.75	24.00	23.63	23.64	109,200	-0.11(-0.46%)
Jan 31, 2008	23.39	24.00	23.29	23.75	85,224	-0.19(-0.79%)
Jan 30, 2008	24.05	24.26	23.90	23.94	53,100	-0.31(-1.28%)
Jan 29, 2008	23.92	24.44	23.92	24.25	47,500	+0.26(+1.08%)
Jan 28, 2008	23.67	24.28	23.67	23.99	77,000	+0.42(+1.78%)
Jan 25, 2008	23.00	24.00	23.00	23.57	99,900	+0.82(+3.60%)
Jan 24, 2008	23.30	23.50	22.02	22.75	375,465	-0.19(-0.83%)
Jan 23, 2008	23.80	24.10	22.91	22.94	71,800	-0.96(-4.02%)
Jan 22, 2008	22.00	24.77	21.17	23.90	137,550	+0.47(+2.01%)
Jan 21, 2008	23.68	23.92	23.25	23.43	0	+0.00(+0.00%)
Jan 18, 2008	23.68	23.92	23.25	23.43	49,900	-0.26(-1.10%)
Jan 17, 2008	23.45	24.03	23.25	23.69	155,500	+0.19(+0.81%)
Jan 16, 2008	24.15	24.35	23.17	23.50	79,000	-0.85(-3.49%)
Jan 15, 2008	24.76	24.76	24.35	24.35	31,500	-0.26(-1.06%)
Jan 14, 2008	24.82	24.92	24.47	24.61	21,400	-0.24(-0.97%)
Jan 11, 2008	24.94	25.06	24.74	24.85	34,000	-0.18(-0.72%)
Jan 10, 2008	25.50	25.55	25.01	25.03	73,000	-0.33(-1.30%)
Jan 09, 2008	25.34	25.38	25.02	25.36	23,800	-0.06(-0.24%)
Jan 08, 2008	25.23	25.43	25.15	25.42	18,500	+0.13(+0.51%)
Jan 07, 2008	25.28	25.41	24.96	25.29	40,500	-0.12(-0.47%)
Jan 04, 2008	25.07	25.94	25.01	25.41	25,600	+0.01(+0.04%)
Jan 03, 2008	24.40	25.61	24.40	25.40	97,800	+1.10(+4.53%)
Jan 02, 2008	24.20	24.50	24.20	24.30	50,100	+0.34(+1.42%)

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