Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	20.99	21.00	20.41	20.41	329,851	-0.61(-2.92%)
Feb 28, 2008	20.88	21.07	20.84	21.02	294,679	+0.02(+0.12%)
Feb 27, 2008	21.02	21.18	20.95	21.00	295,779	-0.29(-1.38%)
Feb 26, 2008	20.96	21.34	20.91	21.29	267,324	+0.28(+1.32%)
Feb 25, 2008	20.86	21.01	20.74	21.01	357,328	-0.11(-0.54%)
Feb 22, 2008	21.34	21.39	20.66	21.13	411,226	+0.07(+0.35%)
Feb 21, 2008	21.19	21.28	21.00	21.05	306,525	-0.11(-0.50%)
Feb 20, 2008	20.82	21.16	20.73	21.16	439,027	-0.24(-1.11%)
Feb 19, 2008	21.57	21.61	21.30	21.40	315,070	-0.69(-3.11%)
Feb 18, 2008	22.31	22.31	21.40	22.08	0	+0.00(+0.00%)
Feb 15, 2008	22.31	22.31	21.40	22.08	876,590	-0.65(-2.85%)
Feb 14, 2008	23.03	23.16	22.70	22.73	333,392	-0.57(-2.46%)
Feb 13, 2008	23.03	23.37	23.00	23.30	692,875	+0.65(+2.86%)
Feb 12, 2008	22.58	22.90	22.51	22.66	3,462,345	-0.25(-1.07%)
Feb 11, 2008	22.77	23.00	22.66	22.90	440,004	-0.46(-1.96%)
Feb 08, 2008	23.29	23.58	23.17	23.36	239,715	-0.31(-1.31%)
Feb 07, 2008	23.58	23.75	23.35	23.67	394,758	-0.17(-0.72%)
Feb 06, 2008	23.98	24.12	23.78	23.84	328,507	+0.30(+1.29%)
Feb 05, 2008	24.03	24.12	23.51	23.54	246,441	-1.07(-4.36%)
Feb 04, 2008	24.39	24.68	24.39	24.61	263,172	-0.02(-0.07%)
Feb 01, 2008	24.66	24.70	24.48	24.63	328,874	-0.19(-0.76%)
Jan 31, 2008	24.63	25.02	24.48	24.82	278,559	+0.15(+0.60%)
Jan 30, 2008	24.59	25.17	24.47	24.67	320,325	+0.05(+0.20%)
Jan 29, 2008	24.65	24.71	24.42	24.62	195,346	+0.02(+0.10%)
Jan 28, 2008	24.37	24.66	24.18	24.60	242,045	+0.41(+1.69%)
Jan 25, 2008	24.77	24.77	24.12	24.19	406,909	-0.29(-1.20%)
Jan 24, 2008	23.98	24.48	23.66	24.48	535,992	+0.55(+2.29%)
Jan 23, 2008	23.39	23.96	22.76	23.94	803,073	-0.37(-1.52%)
Jan 22, 2008	23.72	24.43	23.44	24.30	570,553	-1.23(-4.81%)
Jan 21, 2008	25.89	26.04	25.32	25.53	0	+0.00(+0.00%)
Jan 18, 2008	25.89	26.04	25.32	25.53	499,478	+0.88(+3.55%)
Jan 17, 2008	25.02	25.22	24.63	24.66	431,090	-0.07(-0.30%)
Jan 16, 2008	25.02	25.38	24.66	24.73	493,262	+0.47(+1.96%)
Jan 15, 2008	24.63	24.67	24.16	24.25	339,254	-0.43(-1.76%)
Jan 14, 2008	24.94	24.97	24.57	24.69	348,291	+0.21(+0.87%)
Jan 11, 2008	24.71	24.77	24.39	24.48	268,301	-0.63(-2.51%)
Jan 10, 2008	24.68	25.16	24.61	25.11	290,772	+0.28(+1.12%)
Jan 09, 2008	24.66	24.83	24.50	24.83	286,693	+0.04(+0.17%)
Jan 08, 2008	25.20	25.42	24.74	24.79	339,254	-0.10(-0.40%)
Jan 07, 2008	24.98	25.10	24.73	24.89	260,485	+0.43(+1.77%)
Jan 04, 2008	24.95	24.95	24.45	24.45	269,522	-0.51(-2.03%)
Jan 03, 2008	24.99	25.11	24.92	24.96	978,195	-0.22(-0.88%)
Jan 02, 2008	25.27	25.39	25.11	25.18	266,591	-0.07(-0.29%)
Jan 01, 2008	25.26	25.44	25.17	25.25	0	+0.00(+0.00%)
Dec 31, 2007	25.26	25.44	25.17	25.25	199,542	-0.29(-1.12%)
Dec 28, 2007	25.62	25.73	25.47	25.54	235,328	+0.35(+1.40%)
Dec 27, 2007	25.21	25.34	25.11	25.19	176,221	+0.02(+0.07%)
Dec 26, 2007	25.08	25.21	25.02	25.17	115,649	+0.13(+0.52%)
Dec 24, 2007	23.61	25.16	23.61	25.04	90,736	+0.21(+0.86%)
Dec 21, 2007	24.90	24.93	24.70	24.83	276,605	+0.00(+0.00%)
Dec 20, 2007	25.04	25.04	24.72	24.83	269,644	-0.38(-1.49%)
Dec 19, 2007	25.40	25.49	25.09	25.20	246,563	-0.36(-1.41%)
Dec 18, 2007	25.61	25.67	25.37	25.56	312,193	+0.16(+0.61%)
Dec 17, 2007	25.65	25.70	25.41	25.41	242,778	-0.20(-0.77%)
Dec 14, 2007	25.84	25.94	25.55	25.61	243,510	-0.88(-3.34%)
Dec 13, 2007	26.51	26.65	26.24	26.49	212,858	-0.16(-0.58%)
Dec 12, 2007	26.74	26.81	26.41	26.65	200,262	+0.40(+1.53%)
Dec 11, 2007	26.76	26.81	26.17	26.24	228,112	-0.64(-2.38%)
Dec 10, 2007	26.93	26.95	26.78	26.88	151,693	+0.13(+0.49%)
Dec 07, 2007	26.71	26.83	26.65	26.75	116,534	-0.07(-0.24%)
Dec 06, 2007	26.60	26.85	26.52	26.82	255,967	+0.00(+0.00%)
Dec 05, 2007	26.89	26.96	26.67	26.82	238,992	+0.46(+1.74%)
Dec 04, 2007	26.24	26.49	26.21	26.36	215,101	+0.32(+1.23%)

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