Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	21.52	21.89	21.45	21.65	217,285	+0.04(+0.17%)
Mar 28, 2008	21.56	22.29	21.38	21.61	314,530	+0.02(+0.09%)
Mar 27, 2008	21.39	22.05	21.25	21.59	369,598	+0.19(+0.87%)
Mar 26, 2008	21.07	21.49	20.93	21.41	396,860	+0.31(+1.46%)
Mar 25, 2008	21.03	21.67	20.82	21.10	356,443	-0.23(-1.10%)
Mar 24, 2008	19.46	21.36	19.46	21.33	873,094	+1.81(+9.29%)
Mar 21, 2008	22.24	22.24	19.49	19.52	1,455,689	+0.00(+0.00%)
Mar 20, 2008	22.24	22.24	19.49	19.52	1,455,689	-2.67(-12.04%)
Mar 19, 2008	22.05	22.76	21.79	22.19	420,839	-0.19(-0.84%)
Mar 18, 2008	21.62	22.48	21.32	22.38	390,383	+1.26(+5.97%)
Mar 17, 2008	21.52	22.43	21.04	21.12	538,536	-0.89(-4.03%)
Mar 14, 2008	23.05	23.11	21.79	22.01	289,776	-0.79(-3.48%)
Mar 13, 2008	23.21	23.36	22.13	22.80	584,390	-0.22(-0.97%)
Mar 12, 2008	22.43	23.82	22.43	23.02	468,807	+0.60(+2.67%)
Mar 11, 2008	21.94	22.53	21.08	22.43	1,127,381	+0.48(+2.17%)
Mar 10, 2008	25.21	25.21	21.88	21.95	1,004,079	-3.12(-12.45%)
Mar 07, 2008	25.48	26.35	24.90	25.07	354,352	-0.75(-2.90%)
Mar 06, 2008	26.63	26.76	25.79	25.82	266,426	-1.02(-3.80%)
Mar 05, 2008	27.18	27.39	26.42	26.84	256,286	-0.16(-0.59%)
Mar 04, 2008	27.29	27.55	26.58	27.00	473,623	-0.37(-1.37%)
Mar 03, 2008	27.23	27.55	26.73	27.37	366,158	+0.14(+0.51%)
Feb 29, 2008	28.41	28.41	27.01	27.23	283,028	-1.06(-3.73%)
Feb 28, 2008	27.93	29.20	27.83	28.28	430,673	+0.47(+1.68%)
Feb 27, 2008	28.14	28.49	27.43	27.82	635,000	-0.55(-1.94%)
Feb 26, 2008	28.28	29.12	28.04	28.37	823,561	-0.04(-0.13%)
Feb 25, 2008	27.01	28.54	27.00	28.41	2,430,675	+1.50(+5.56%)
Feb 22, 2008	26.74	27.44	26.50	26.91	913,193	+0.94(+3.63%)
Feb 21, 2008	26.44	26.97	25.79	25.97	629,344	-0.35(-1.31%)
Feb 20, 2008	26.14	26.49	25.57	26.31	524,149	-0.02(-0.07%)
Feb 19, 2008	26.56	27.00	26.09	26.33	443,669	+0.02(+0.07%)
Feb 18, 2008	27.00	27.42	25.84	26.31	433,898	+0.00(+0.00%)
Feb 15, 2008	27.00	27.42	25.84	26.31	433,898	-0.87(-3.20%)
Feb 14, 2008	27.61	27.88	26.66	27.18	444,569	-0.40(-1.46%)
Feb 13, 2008	26.47	27.66	25.83	27.58	355,549	+1.44(+5.50%)
Feb 12, 2008	25.97	26.83	25.87	26.14	198,451	+0.36(+1.41%)
Feb 11, 2008	26.40	26.40	25.70	25.78	284,331	-0.78(-2.92%)
Feb 08, 2008	26.41	26.67	26.11	26.56	490,628	+0.01(+0.04%)
Feb 07, 2008	25.00	26.80	25.00	26.55	532,375	+1.49(+5.93%)
Feb 06, 2008	25.95	26.08	25.00	25.06	360,899	-0.59(-2.30%)
Feb 05, 2008	26.68	27.05	25.46	25.65	644,323	-1.88(-6.82%)
Feb 04, 2008	28.03	28.44	26.47	27.53	628,904	-0.50(-1.80%)
Feb 01, 2008	28.97	30.77	27.33	28.03	1,319,660	-2.38(-7.83%)
Jan 31, 2008	30.77	31.09	28.92	30.42	826,386	-0.85(-2.72%)
Jan 30, 2008	31.64	32.53	31.17	31.27	373,888	-0.61(-1.91%)
Jan 29, 2008	30.68	32.05	30.29	31.87	555,769	+1.32(+4.31%)
Jan 28, 2008	30.55	30.94	29.90	30.56	241,062	+0.15(+0.49%)
Jan 25, 2008	30.67	31.69	30.11	30.41	406,311	-0.13(-0.43%)
Jan 24, 2008	33.01	33.41	30.39	30.54	533,751	-2.43(-7.37%)
Jan 23, 2008	32.24	33.35	31.35	32.97	519,321	+0.14(+0.43%)
Jan 22, 2008	32.03	33.46	29.90	32.83	482,865	-0.62(-1.84%)
Jan 21, 2008	33.72	34.44	33.11	33.44	714,787	+0.00(+0.00%)
Jan 18, 2008	33.72	34.44	33.11	33.44	714,787	-1.18(-3.40%)
Jan 17, 2008	34.95	34.97	34.08	34.62	436,397	-0.26(-0.75%)
Jan 16, 2008	34.64	35.04	33.80	34.88	816,551	-0.51(-1.45%)
Jan 15, 2008	34.55	35.59	34.11	35.40	500,530	+0.68(+1.96%)
Jan 14, 2008	34.38	35.06	34.06	34.71	660,063	+0.60(+1.75%)
Jan 11, 2008	32.81	34.67	32.71	34.12	628,545	+1.11(+3.37%)
Jan 10, 2008	30.13	33.12	30.13	33.00	427,351	+2.60(+8.54%)
Jan 09, 2008	29.85	30.64	29.43	30.41	305,439	+0.46(+1.53%)
Jan 08, 2008	29.94	31.56	29.64	29.95	442,745	+0.09(+0.31%)
Jan 07, 2008	31.04	31.45	29.49	29.85	422,358	-1.23(-3.97%)
Jan 04, 2008	33.09	33.09	30.67	31.09	358,873	-2.33(-6.96%)
Jan 03, 2008	32.48	33.89	32.26	33.41	222,160	+0.92(+2.82%)
Jan 02, 2008	33.52	33.66	31.19	32.50	364,973	-1.01(-3.01%)

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