Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	37.01	37.01	36.26	36.45	34,560	-0.53(-1.43%)
Feb 27, 2007	37.20	37.20	36.15	36.98	121,923	-0.22(-0.59%)
Feb 26, 2007	35.43	37.83	35.43	37.20	103,440	+1.25(+3.48%)
Feb 23, 2007	35.30	35.98	35.30	35.95	124,858	+0.65(+1.84%)
Feb 22, 2007	35.80	35.80	35.25	35.30	62,276	-0.19(-0.54%)
Feb 21, 2007	35.58	35.99	35.18	35.49	65,999	-0.46(-1.28%)
Feb 20, 2007	35.35	36.17	35.35	35.95	133,059	+2.05(+6.05%)
Feb 16, 2007	34.78	34.78	33.74	33.90	68,067	-0.25(-0.73%)
Feb 15, 2007	33.00	34.72	33.00	34.15	279,073	+1.90(+5.89%)
Feb 14, 2007	31.85	32.71	31.85	32.25	67,145	+0.18(+0.56%)
Feb 13, 2007	32.95	32.95	31.88	32.07	34,059	-0.48(-1.47%)
Feb 12, 2007	32.50	32.99	32.50	32.55	23,900	-0.15(-0.46%)
Feb 09, 2007	33.05	33.07	32.55	32.70	74,177	-0.65(-1.95%)
Feb 08, 2007	33.40	33.40	33.25	33.35	7,738	-0.05(-0.15%)
Feb 07, 2007	33.35	33.43	33.00	33.40	33,810	+0.02(+0.06%)
Feb 06, 2007	33.00	33.50	33.00	33.38	9,320	+0.42(+1.27%)
Feb 05, 2007	32.57	33.00	32.57	32.96	78,458	+0.07(+0.21%)
Feb 02, 2007	32.60	33.00	32.60	32.89	27,037	-0.08(-0.24%)
Feb 01, 2007	32.96	33.10	32.70	32.97	301,661	-0.28(-0.84%)
Jan 31, 2007	33.25	33.25	32.79	33.25	26,044	+0.49(+1.50%)
Jan 30, 2007	32.80	33.19	32.61	32.76	218,432	-0.46(-1.38%)
Jan 29, 2007	33.50	33.50	32.89	33.22	211,656	-0.12(-0.36%)
Jan 26, 2007	33.40	33.66	33.25	33.34	10,382	-0.34(-1.01%)
Jan 25, 2007	33.60	33.69	33.00	33.68	20,625	+0.30(+0.90%)
Jan 24, 2007	33.71	33.71	32.98	33.38	119,149	-0.02(-0.06%)
Jan 23, 2007	33.76	33.90	33.40	33.40	16,096	-0.55(-1.62%)
Jan 22, 2007	33.50	33.95	33.45	33.95	10,988	+0.45(+1.34%)
Jan 19, 2007	33.20	33.54	33.20	33.50	161,593	+0.30(+0.90%)
Jan 18, 2007	32.66	33.20	32.66	33.20	128,775	+0.55(+1.68%)
Jan 17, 2007	33.23	33.23	32.55	32.65	13,251	-0.30(-0.91%)
Jan 16, 2007	32.75	33.25	32.66	32.95	16,884	+0.35(+1.07%)
Jan 12, 2007	32.27	32.79	32.27	32.60	12,344	+0.10(+0.31%)
Jan 11, 2007	32.50	32.75	32.12	32.50	27,227	-0.29(-0.88%)
Jan 10, 2007	32.80	32.81	32.59	32.79	55,387	+0.19(+0.58%)
Jan 09, 2007	32.75	32.91	32.51	32.60	27,868	-0.17(-0.52%)
Jan 08, 2007	32.50	32.91	32.50	32.77	16,781	+0.09(+0.28%)
Jan 05, 2007	33.56	33.56	32.55	32.68	11,326	-0.82(-2.45%)
Jan 04, 2007	33.75	34.20	32.85	33.50	34,993	-0.25(-0.74%)
Jan 03, 2007	34.07	34.07	33.40	33.75	25,008	-0.30(-0.88%)
Dec 29, 2006	34.40	34.48	33.84	34.05	27,090	-0.35(-1.02%)
Dec 28, 2006	33.23	34.50	33.23	34.40	52,164	+0.89(+2.66%)
Dec 27, 2006	32.50	33.61	32.50	33.51	23,147	+1.02(+3.14%)
Dec 26, 2006	32.50	32.50	32.26	32.49	4,241	+0.00(+0.00%)
Dec 22, 2006	32.50	32.50	32.26	32.49	4,241	+0.00(+0.00%)
Dec 21, 2006	32.14	32.49	31.97	32.49	19,609	+0.49(+1.53%)
Dec 20, 2006	32.14	32.15	31.40	32.00	87,042	+0.30(+0.95%)
Dec 19, 2006	32.43	32.44	31.43	31.70	21,813	-0.44(-1.37%)
Dec 18, 2006	31.70	32.17	31.70	32.14	39,511	+0.83(+2.65%)
Dec 15, 2006	31.49	31.90	31.21	31.31	89,651	-0.19(-0.60%)
Dec 14, 2006	31.49	31.50	30.80	31.50	42,573	+0.26(+0.83%)
Dec 13, 2006	31.81	31.99	30.77	31.24	74,993	-0.76(-2.38%)
Dec 12, 2006	31.81	32.10	31.70	32.00	25,824	-0.10(-0.31%)
Dec 11, 2006	32.50	32.50	31.91	32.10	65,560	-0.23(-0.71%)
Dec 08, 2006	32.15	32.55	31.90	32.33	34,922	+0.48(+1.51%)
Dec 07, 2006	30.29	31.95	30.25	31.85	89,368	+1.69(+5.60%)
Dec 06, 2006	29.35	30.68	29.29	30.16	222,592	+0.83(+2.83%)
Dec 05, 2006	29.51	29.74	29.10	29.33	209,204	-0.16(-0.54%)
Dec 04, 2006	29.29	29.60	29.29	29.49	211,388	+0.41(+1.41%)

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