Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	20.44	20.91	19.91	20.09	512,797	-0.63(-3.05%)
Feb 28, 2008	21.15	21.47	20.56	20.72	693,376	-0.79(-3.68%)
Feb 27, 2008	21.26	21.52	20.90	21.52	468,588	-0.02(-0.10%)
Feb 26, 2008	21.33	21.89	21.24	21.54	524,670	-0.22(-1.00%)
Feb 25, 2008	21.56	21.81	21.02	21.75	586,064	+0.25(+1.15%)
Feb 22, 2008	21.31	21.65	20.70	21.51	445,475	+0.27(+1.27%)
Feb 21, 2008	21.62	21.94	20.90	21.24	617,309	-0.18(-0.85%)
Feb 20, 2008	20.32	21.51	20.13	21.42	577,883	+1.00(+4.88%)
Feb 19, 2008	20.35	20.74	20.16	20.42	413,578	+0.31(+1.52%)
Feb 18, 2008	20.78	21.06	19.79	20.12	0	+0.00(+0.00%)
Feb 15, 2008	20.78	21.06	19.79	20.12	414,726	-0.82(-3.92%)
Feb 14, 2008	21.83	21.90	20.69	20.94	538,155	-0.88(-4.03%)
Feb 13, 2008	20.48	21.93	20.48	21.82	493,765	+1.50(+7.41%)
Feb 12, 2008	20.87	21.04	20.08	20.32	566,818	-0.49(-2.34%)
Feb 11, 2008	20.50	20.91	20.37	20.80	590,923	+0.12(+0.60%)
Feb 08, 2008	21.15	21.39	20.50	20.68	396,773	-0.57(-2.67%)
Feb 07, 2008	20.52	21.46	20.47	21.25	612,081	+0.65(+3.18%)
Feb 06, 2008	20.82	21.31	20.48	20.59	388,999	+0.02(+0.11%)
Feb 05, 2008	21.25	21.64	20.46	20.57	467,900	-1.24(-5.67%)
Feb 04, 2008	22.05	22.05	21.19	21.81	377,812	-0.25(-1.15%)
Feb 01, 2008	21.91	22.30	21.12	22.06	668,763	+0.15(+0.66%)
Jan 31, 2008	20.66	22.26	20.65	21.91	587,303	+0.88(+4.18%)
Jan 30, 2008	20.59	21.95	20.45	21.04	469,276	+0.33(+1.61%)
Jan 29, 2008	21.44	21.65	20.69	20.70	582,640	-0.57(-2.67%)
Jan 28, 2008	20.27	21.30	20.13	21.27	448,639	+0.92(+4.50%)
Jan 25, 2008	20.74	21.47	20.09	20.35	768,644	-0.14(-0.67%)
Jan 24, 2008	20.25	20.90	20.11	20.49	936,527	+0.34(+1.70%)
Jan 23, 2008	18.13	20.85	17.44	20.15	1,496,575	+2.53(+14.36%)
Jan 22, 2008	16.40	18.77	16.21	17.62	995,250	+0.17(+1.00%)
Jan 21, 2008	16.29	17.49	16.03	17.44	0	+0.00(+0.00%)
Jan 18, 2008	16.29	17.49	16.03	17.44	1,009,304	+1.16(+7.14%)
Jan 17, 2008	18.34	18.34	16.26	16.28	903,470	-1.96(-10.72%)
Jan 16, 2008	18.54	18.93	17.98	18.24	454,142	-0.32(-1.72%)
Jan 15, 2008	18.38	18.61	18.17	18.56	375,998	-0.05(-0.27%)
Jan 14, 2008	18.40	18.96	17.97	18.61	450,565	+0.36(+1.99%)
Jan 11, 2008	18.56	18.92	18.10	18.24	362,791	-0.52(-2.75%)
Jan 10, 2008	18.54	19.07	18.18	18.76	397,564	-0.08(-0.42%)
Jan 09, 2008	18.55	18.98	18.10	18.84	411,643	+0.22(+1.17%)
Jan 08, 2008	19.64	19.89	18.54	18.62	431,029	-0.93(-4.76%)
Jan 07, 2008	19.33	19.95	19.09	19.55	473,816	+0.34(+1.78%)
Jan 04, 2008	19.89	20.11	19.14	19.21	416,708	-0.92(-4.55%)
Jan 03, 2008	20.17	20.72	20.13	20.13	403,789	+0.10(+0.51%)
Jan 02, 2008	21.04	21.23	19.99	20.03	602,668	-1.07(-5.07%)
Jan 01, 2008	21.34	21.49	20.85	21.09	0	+0.00(+0.00%)
Dec 31, 2007	21.34	21.49	20.85	21.09	320,830	-0.22(-1.02%)
Dec 28, 2007	21.23	22.13	21.23	21.31	355,637	+0.10(+0.48%)
Dec 27, 2007	22.69	22.71	21.21	21.21	400,330	-1.51(-6.65%)
Dec 26, 2007	22.49	23.10	22.49	22.72	372,421	+0.11(+0.48%)
Dec 24, 2007	22.71	22.90	22.55	22.61	183,940	+0.01(+0.03%)
Dec 21, 2007	22.55	22.82	22.14	22.61	829,836	+0.43(+1.93%)
Dec 20, 2007	22.18	22.39	21.77	22.18	445,475	+0.00(+0.00%)
Dec 19, 2007	21.63	22.25	21.35	22.18	365,818	+0.59(+2.73%)
Dec 18, 2007	21.01	21.60	20.64	21.59	322,343	+0.87(+4.17%)
Dec 17, 2007	20.87	21.17	20.68	20.72	523,619	-0.44(-2.06%)
Dec 14, 2007	21.59	21.81	21.13	21.16	338,990	-0.68(-3.13%)
Dec 13, 2007	20.97	21.92	20.85	21.84	290,783	+0.65(+3.05%)
Dec 12, 2007	21.54	21.81	20.75	21.20	403,101	+0.28(+1.36%)
Dec 11, 2007	22.11	22.13	20.77	20.91	473,706	-1.13(-5.14%)
Dec 10, 2007	22.21	22.21	21.73	22.05	269,651	-0.16(-0.72%)
Dec 07, 2007	22.80	22.80	22.07	22.21	323,994	-0.57(-2.52%)
Dec 06, 2007	21.67	22.80	21.67	22.78	335,275	+1.13(+5.20%)
Dec 05, 2007	21.76	21.97	21.41	21.65	364,579	+0.26(+1.22%)
Dec 04, 2007	20.84	21.70	20.72	21.39	392,786	+0.32(+1.52%)

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