Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	23.35	23.45	22.54	22.81	349,332	-0.55(-2.35%)
Feb 27, 2007	23.90	23.90	23.25	23.36	344,549	-0.70(-2.91%)
Feb 26, 2007	23.93	24.23	22.87	24.06	262,366	+0.13(+0.54%)
Feb 23, 2007	23.40	24.07	23.25	23.93	227,186	+0.54(+2.31%)
Feb 22, 2007	23.65	23.65	22.98	23.39	171,107	-0.22(-0.93%)
Feb 21, 2007	23.53	23.85	23.36	23.61	273,633	+0.01(+0.04%)
Feb 20, 2007	23.45	23.98	23.30	23.60	330,630	+0.15(+0.64%)
Feb 16, 2007	22.72	23.46	22.52	23.45	375,907	+0.65(+2.85%)
Feb 15, 2007	22.81	22.85	22.30	22.80	316,533	-0.02(-0.09%)
Feb 14, 2007	21.62	22.90	21.46	22.82	383,395	+1.46(+6.84%)
Feb 13, 2007	21.25	21.71	21.25	21.36	221,140	+0.05(+0.23%)
Feb 12, 2007	21.50	21.50	20.99	21.31	279,230	-0.25(-1.16%)
Feb 09, 2007	21.83	21.93	21.41	21.56	244,493	-0.33(-1.51%)
Feb 08, 2007	22.25	22.34	21.83	21.89	125,967	-0.46(-2.06%)
Feb 07, 2007	22.68	22.75	22.15	22.35	175,721	-0.36(-1.59%)
Feb 06, 2007	22.15	22.72	22.11	22.71	374,082	+0.59(+2.67%)
Feb 05, 2007	22.21	22.45	22.05	22.12	146,132	-0.02(-0.09%)
Feb 02, 2007	22.01	22.32	21.93	22.14	180,120	+0.33(+1.51%)
Feb 01, 2007	21.56	21.83	21.48	21.81	146,455	+0.21(+0.97%)
Jan 31, 2007	21.67	21.90	21.30	21.60	228,263	-0.07(-0.32%)
Jan 30, 2007	21.81	21.95	21.41	21.67	268,561	-0.13(-0.60%)
Jan 29, 2007	20.55	21.91	20.50	21.80	661,898	+1.23(+5.98%)
Jan 26, 2007	18.72	20.89	18.54	20.57	1,455,694	+3.57(+21.00%)
Jan 25, 2007	17.79	17.80	16.94	17.00	392,784	-0.69(-3.90%)
Jan 24, 2007	17.73	17.83	17.56	17.69	86,374	-0.15(-0.84%)
Jan 23, 2007	17.63	17.99	17.45	17.84	155,025	+0.18(+1.02%)
Jan 22, 2007	17.93	18.15	17.45	17.66	298,009	-0.31(-1.73%)
Jan 19, 2007	18.54	18.86	17.90	17.97	567,768	-0.65(-3.49%)
Jan 18, 2007	19.01	19.20	18.51	18.62	144,013	-0.45(-2.36%)
Jan 17, 2007	19.10	19.11	18.90	19.07	178,231	-0.08(-0.42%)
Jan 16, 2007	19.37	19.51	18.95	19.15	318,030	-0.19(-0.98%)
Jan 12, 2007	19.16	19.49	19.11	19.34	65,941	+0.22(+1.15%)
Jan 11, 2007	19.06	19.25	18.91	19.12	83,015	+0.04(+0.21%)
Jan 10, 2007	19.18	19.18	18.80	19.08	113,752	-0.11(-0.57%)
Jan 09, 2007	19.42	19.62	18.96	19.19	214,949	-0.26(-1.34%)
Jan 08, 2007	19.40	19.63	19.30	19.45	110,391	+0.00(+0.00%)
Jan 05, 2007	19.47	19.55	19.23	19.45	215,425	-0.16(-0.82%)
Jan 04, 2007	19.52	19.90	19.20	19.61	196,189	+0.09(+0.46%)
Jan 03, 2007	19.29	19.82	19.25	19.52	194,137	+0.27(+1.40%)
Dec 29, 2006	19.38	19.38	18.94	19.25	296,490	-0.20(-1.03%)
Dec 28, 2006	19.50	19.71	19.27	19.45	99,712	-0.03(-0.15%)
Dec 27, 2006	19.34	19.95	19.34	19.48	155,913	+0.12(+0.62%)
Dec 26, 2006	18.82	19.43	18.68	19.36	139,315	+0.47(+2.49%)
Dec 22, 2006	18.88	19.20	18.68	18.89	129,726	-0.03(-0.16%)
Dec 21, 2006	19.02	19.34	18.78	18.92	110,260	-0.04(-0.21%)
Dec 20, 2006	18.66	19.25	18.66	18.96	132,365	+0.26(+1.39%)
Dec 19, 2006	18.74	19.00	18.65	18.70	124,364	-0.18(-0.95%)
Dec 18, 2006	19.19	19.22	18.74	18.88	136,948	-0.28(-1.46%)
Dec 15, 2006	19.30	19.63	19.12	19.16	170,311	-0.12(-0.62%)
Dec 14, 2006	19.40	19.68	19.20	19.28	172,752	-0.06(-0.31%)
Dec 13, 2006	19.47	19.47	19.14	19.34	87,422	+0.01(+0.05%)
Dec 12, 2006	19.30	19.44	19.13	19.33	122,894	+0.00(+0.00%)
Dec 11, 2006	19.42	19.42	19.14	19.33	154,278	-0.10(-0.51%)
Dec 08, 2006	19.45	19.57	19.25	19.43	126,301	-0.01(-0.05%)
Dec 07, 2006	19.70	19.74	19.17	19.44	120,939	-0.26(-1.32%)
Dec 06, 2006	19.54	19.84	19.54	19.70	85,120	+0.10(+0.51%)
Dec 05, 2006	19.42	19.88	19.16	19.60	142,153	+0.29(+1.50%)
Dec 04, 2006	19.12	19.64	19.05	19.31	234,752	+0.39(+2.09%)

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