Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	20.56	20.76	20.39	20.49	1,032,619	+0.00(+0.00%)
Feb 28, 2008	20.74	20.85	20.30	20.49	830,242	-0.26(-1.26%)
Feb 27, 2008	20.40	20.77	20.27	20.75	1,222,713	+0.28(+1.35%)
Feb 26, 2008	20.88	21.30	20.45	20.48	1,338,938	-0.63(-2.99%)
Feb 25, 2008	19.94	21.11	19.53	21.11	1,262,457	+0.52(+2.55%)
Feb 22, 2008	19.85	20.80	19.85	20.58	1,182,592	+0.06(+0.28%)
Feb 21, 2008	21.10	21.68	20.53	20.53	1,760,743	-0.66(-3.11%)
Feb 20, 2008	20.62	21.26	20.22	21.19	1,206,853	+0.38(+1.84%)
Feb 19, 2008	21.13	21.18	20.68	20.80	1,114,840	-0.10(-0.48%)
Feb 18, 2008	20.04	20.90	19.81	20.90	0	+0.00(+0.00%)
Feb 15, 2008	20.04	20.90	19.81	20.90	1,231,587	+0.82(+4.10%)
Feb 14, 2008	20.56	20.56	19.99	20.08	817,126	-0.33(-1.60%)
Feb 13, 2008	20.42	20.80	20.07	20.41	862,199	+0.22(+1.09%)
Feb 12, 2008	19.51	20.43	19.46	20.19	784,688	+0.82(+4.21%)
Feb 11, 2008	19.75	19.79	19.12	19.37	954,489	-0.41(-2.08%)
Feb 08, 2008	20.10	20.48	19.46	19.78	1,024,299	-0.52(-2.58%)
Feb 07, 2008	20.22	20.71	19.89	20.31	1,146,148	+0.09(+0.42%)
Feb 06, 2008	20.94	21.27	20.20	20.22	927,682	-0.37(-1.79%)
Feb 05, 2008	20.16	20.84	19.95	20.59	1,494,190	+0.20(+0.97%)
Feb 04, 2008	19.67	20.65	19.32	20.39	1,599,531	+0.71(+3.60%)
Feb 01, 2008	19.40	19.78	19.22	19.68	1,714,216	+0.25(+1.28%)
Jan 31, 2008	19.20	19.65	18.47	19.44	1,620,008	+0.17(+0.88%)
Jan 30, 2008	20.31	20.31	19.12	19.27	1,251,130	-0.99(-4.90%)
Jan 29, 2008	20.78	20.78	20.11	20.26	771,712	-0.30(-1.45%)
Jan 28, 2008	19.85	20.61	19.25	20.56	1,538,060	+0.70(+3.54%)
Jan 25, 2008	21.31	21.31	19.46	19.85	1,562,939	-1.14(-5.44%)
Jan 24, 2008	22.21	22.31	20.68	21.00	1,398,091	-1.09(-4.94%)
Jan 23, 2008	20.09	22.12	19.79	22.09	1,461,237	+1.74(+8.57%)
Jan 22, 2008	19.75	20.72	19.65	20.34	1,600,971	+0.26(+1.31%)
Jan 21, 2008	20.07	20.70	19.73	20.08	0	+0.00(+0.00%)
Jan 18, 2008	20.07	20.70	19.73	20.08	2,074,182	+0.16(+0.78%)
Jan 17, 2008	20.25	20.42	19.67	19.92	1,002,721	-0.32(-1.58%)
Jan 16, 2008	20.09	20.55	19.87	20.24	1,633,316	+0.28(+1.39%)
Jan 15, 2008	20.14	20.24	19.83	19.97	992,779	-0.56(-2.73%)
Jan 14, 2008	20.46	20.63	19.98	20.53	498,273	+0.30(+1.47%)
Jan 11, 2008	20.39	20.96	20.05	20.23	1,361,521	-0.41(-1.99%)
Jan 10, 2008	20.09	21.09	19.94	20.64	1,085,506	+0.35(+1.71%)
Jan 09, 2008	20.29	20.38	19.63	20.29	904,170	+0.17(+0.85%)
Jan 08, 2008	21.34	21.67	20.11	20.12	898,303	-1.11(-5.24%)
Jan 07, 2008	21.60	21.77	20.99	21.24	897,936	-0.23(-1.06%)
Jan 04, 2008	22.43	22.43	21.22	21.46	1,322,763	-1.23(-5.44%)
Jan 03, 2008	23.00	23.60	22.65	22.70	1,153,966	-0.25(-1.08%)
Jan 02, 2008	22.67	23.36	22.44	22.95	786,946	+0.33(+1.44%)
Jan 01, 2008	22.36	22.68	22.01	22.62	0	+0.00(+0.00%)
Dec 31, 2007	22.36	22.68	22.01	22.62	658,572	+0.01(+0.06%)
Dec 28, 2007	22.94	23.21	22.50	22.61	551,188	-0.33(-1.45%)
Dec 27, 2007	23.63	23.70	22.92	22.94	531,682	-0.84(-3.55%)
Dec 26, 2007	24.18	24.25	23.48	23.78	510,104	-0.82(-3.31%)
Dec 24, 2007	23.88	24.60	23.87	24.60	219,938	+0.84(+3.55%)
Dec 21, 2007	24.11	24.19	23.43	23.75	937,740	+0.35(+1.48%)
Dec 20, 2007	24.17	24.26	23.21	23.41	734,765	-0.46(-1.93%)
Dec 19, 2007	23.77	24.00	23.47	23.87	597,655	+0.10(+0.42%)
Dec 18, 2007	23.69	24.07	23.08	23.77	587,108	+0.32(+1.36%)
Dec 17, 2007	23.65	23.92	22.93	23.45	590,528	-0.40(-1.69%)
Dec 14, 2007	25.19	25.26	23.76	23.85	680,486	-1.43(-5.66%)
Dec 13, 2007	25.28	25.51	24.83	25.29	370,203	-0.31(-1.22%)
Dec 12, 2007	26.41	26.72	25.25	25.60	639,916	-0.15(-0.58%)
Dec 11, 2007	27.51	27.65	25.75	25.75	667,297	-1.68(-6.13%)
Dec 10, 2007	26.72	27.43	26.45	27.43	401,774	+0.82(+3.06%)
Dec 07, 2007	26.65	27.07	26.31	26.61	348,381	-0.02(-0.08%)
Dec 06, 2007	25.60	26.63	25.43	26.63	662,562	+1.03(+4.02%)
Dec 05, 2007	25.42	25.72	24.99	25.60	493,040	+0.74(+2.97%)
Dec 04, 2007	26.34	26.34	24.87	24.87	497,976	-1.47(-5.60%)

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