Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.67	20.01	19.41	19.84	522,333	+0.31(+1.56%)
Feb 27, 2007	20.35	20.49	19.44	19.54	1,078,641	-1.22(-5.88%)
Feb 26, 2007	20.26	20.92	20.01	20.76	861,636	+0.63(+3.13%)
Feb 23, 2007	20.10	20.42	19.88	20.13	571,623	-0.08(-0.39%)
Feb 22, 2007	19.90	20.29	19.83	20.21	801,522	+0.32(+1.58%)
Feb 21, 2007	19.51	20.04	19.25	19.89	394,777	+0.12(+0.60%)
Feb 20, 2007	19.70	19.91	19.27	19.77	456,338	-0.01(-0.05%)
Feb 16, 2007	19.95	19.99	19.71	19.78	362,667	-0.18(-0.89%)
Feb 15, 2007	19.69	20.00	19.61	19.96	451,813	+0.30(+1.50%)
Feb 14, 2007	19.20	20.00	19.02	19.67	623,715	+0.49(+2.57%)
Feb 13, 2007	18.96	19.41	18.95	19.17	319,138	+0.33(+1.72%)
Feb 12, 2007	18.84	18.99	18.59	18.85	293,607	+0.01(+0.05%)
Feb 09, 2007	18.99	19.51	18.79	18.84	641,966	-0.15(-0.78%)
Feb 08, 2007	19.53	19.61	18.84	18.99	1,332,993	-1.12(-5.59%)
Feb 07, 2007	17.42	20.59	17.42	20.11	2,214,424	+2.81(+16.23%)
Feb 06, 2007	17.19	17.43	16.95	17.30	658,302	+0.06(+0.34%)
Feb 05, 2007	17.62	17.68	17.21	17.24	372,135	-0.31(-1.74%)
Feb 02, 2007	17.63	17.91	17.50	17.55	494,351	+0.04(+0.23%)
Feb 01, 2007	17.17	17.81	17.16	17.51	358,785	+0.43(+2.54%)
Jan 31, 2007	16.76	17.25	16.45	17.07	578,312	+0.19(+1.11%)
Jan 30, 2007	16.76	16.99	16.67	16.89	315,286	+0.20(+1.18%)
Jan 29, 2007	16.56	16.88	16.35	16.69	463,259	-0.02(-0.12%)
Jan 26, 2007	16.48	16.90	16.15	16.71	418,773	+0.27(+1.62%)
Jan 25, 2007	16.94	17.13	16.37	16.44	460,405	-0.45(-2.68%)
Jan 24, 2007	16.94	17.15	16.83	16.90	771,076	+0.02(+0.12%)
Jan 23, 2007	16.58	17.14	16.56	16.88	360,184	+0.25(+1.48%)
Jan 22, 2007	16.58	16.73	16.20	16.63	580,078	+0.01(+0.06%)
Jan 19, 2007	16.57	16.90	16.41	16.62	1,371,118	-0.02(-0.12%)
Jan 18, 2007	18.16	18.16	16.30	16.64	1,153,910	-1.76(-9.58%)
Jan 17, 2007	18.30	18.43	18.19	18.41	350,526	+0.10(+0.54%)
Jan 16, 2007	18.72	18.72	18.19	18.31	552,680	-0.36(-1.95%)
Jan 12, 2007	18.52	18.68	18.43	18.67	256,770	+0.06(+0.32%)
Jan 11, 2007	18.76	18.77	18.51	18.61	402,298	-0.04(-0.21%)
Jan 10, 2007	18.21	18.73	18.17	18.65	345,650	+0.27(+1.45%)
Jan 09, 2007	18.58	18.65	18.17	18.39	543,784	-0.22(-1.17%)
Jan 08, 2007	18.36	18.85	18.21	18.60	845,426	+0.25(+1.34%)
Jan 05, 2007	18.62	18.62	18.02	18.36	504,357	-0.26(-1.38%)
Jan 04, 2007	18.46	18.67	18.06	18.61	508,964	+0.14(+0.75%)
Jan 03, 2007	18.85	18.96	18.13	18.47	508,524	-0.12(-0.64%)
Dec 29, 2006	18.47	19.05	18.42	18.59	404,729	+0.19(+1.02%)
Dec 28, 2006	18.43	18.63	18.33	18.41	175,469	-0.02(-0.11%)
Dec 27, 2006	18.50	18.52	18.40	18.42	308,338	+0.03(+0.16%)
Dec 26, 2006	17.91	18.54	17.69	18.40	260,516	+0.52(+2.92%)
Dec 22, 2006	17.89	18.02	17.68	17.87	113,931	+0.01(+0.06%)
Dec 21, 2006	18.09	18.25	17.71	17.86	259,767	-0.18(-0.98%)
Dec 20, 2006	17.81	18.30	17.77	18.04	301,986	+0.30(+1.67%)
Dec 19, 2006	17.76	17.91	17.57	17.74	291,135	-0.09(-0.50%)
Dec 18, 2006	18.05	18.33	17.72	17.83	492,094	-0.17(-0.93%)
Dec 15, 2006	17.86	18.05	17.79	18.00	430,021	+0.21(+1.16%)
Dec 14, 2006	17.76	17.89	17.64	17.79	337,888	+0.07(+0.39%)
Dec 13, 2006	18.21	18.27	17.65	17.73	660,003	-0.38(-2.12%)
Dec 12, 2006	18.20	18.26	17.71	18.11	316,187	+0.01(+0.05%)
Dec 11, 2006	17.89	18.38	17.86	18.10	285,657	+0.25(+1.38%)
Dec 08, 2006	17.86	18.21	17.53	17.85	270,391	-0.06(-0.33%)
Dec 07, 2006	17.86	18.34	17.74	17.91	325,833	+0.11(+0.61%)
Dec 06, 2006	17.66	18.09	17.33	17.80	313,861	+0.13(+0.72%)
Dec 05, 2006	17.60	17.97	17.52	17.68	383,348	+0.15(+0.84%)
Dec 04, 2006	16.90	17.79	16.79	17.53	510,096	+0.72(+4.28%)

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