Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	26.91	27.98	25.64	27.78	361,890	+2.92(+11.75%)
Apr 28, 2011	24.74	24.99	24.49	24.86	85,809	+0.12(+0.49%)
Apr 27, 2011	24.51	24.74	24.03	24.74	87,593	+0.19(+0.77%)
Apr 26, 2011	24.30	24.93	24.07	24.55	100,345	+0.28(+1.15%)
Apr 25, 2011	24.20	24.29	23.75	24.27	69,527	+0.12(+0.50%)
Apr 21, 2011	24.34	24.43	24.04	24.15	65,735	+0.00(+0.00%)
Apr 20, 2011	23.77	24.18	23.68	24.15	72,876	+0.60(+2.55%)
Apr 19, 2011	24.26	24.27	23.48	23.55	88,939	-0.64(-2.65%)
Apr 18, 2011	24.34	24.47	24.00	24.19	143,063	-0.54(-2.18%)
Apr 15, 2011	23.59	25.15	23.59	24.73	171,742	+1.02(+4.30%)
Apr 14, 2011	23.22	23.76	21.36	23.71	54,669	+0.25(+1.07%)
Apr 13, 2011	23.34	23.49	22.89	23.46	97,105	+0.23(+0.99%)
Apr 12, 2011	23.47	23.59	23.13	23.23	50,171	-0.44(-1.86%)
Apr 11, 2011	24.06	24.06	23.53	23.67	66,830	-0.44(-1.82%)
Apr 08, 2011	24.78	24.78	23.83	24.11	76,161	-0.44(-1.79%)
Apr 07, 2011	24.91	24.91	24.34	24.55	76,692	-0.26(-1.05%)
Apr 06, 2011	24.79	24.99	24.60	24.81	71,129	+0.09(+0.36%)
Apr 05, 2011	24.48	24.95	24.08	24.72	56,850	+0.15(+0.61%)
Apr 04, 2011	24.70	24.90	24.34	24.57	84,302	-0.04(-0.16%)
Apr 01, 2011	25.29	25.46	24.45	24.61	197,981	-0.50(-1.99%)
Mar 31, 2011	24.94	25.24	24.50	25.11	198,503	+0.21(+0.84%)
Mar 30, 2011	24.86	24.97	24.03	24.90	139,866	+0.97(+4.05%)
Mar 29, 2011	23.73	24.00	23.60	23.93	121,394	+0.15(+0.63%)
Mar 28, 2011	23.51	24.16	23.51	23.78	173,387	+0.32(+1.36%)
Mar 25, 2011	22.87	23.77	22.66	23.46	152,809	+0.76(+3.35%)
Mar 24, 2011	22.22	22.74	22.21	22.70	70,262	+0.51(+2.30%)
Mar 23, 2011	21.90	22.34	21.74	22.19	96,767	+0.29(+1.32%)
Mar 22, 2011	21.86	22.03	21.77	21.90	66,104	+0.02(+0.09%)
Mar 21, 2011	21.74	21.88	21.20	21.88	84,878	+0.84(+3.99%)
Mar 18, 2011	20.80	21.06	20.58	21.04	275,388	+0.44(+2.14%)
Mar 17, 2011	20.74	20.74	20.54	20.60	92,624	+0.08(+0.39%)
Mar 16, 2011	20.50	20.72	20.43	20.52	113,566	+0.01(+0.05%)
Mar 15, 2011	20.09	20.82	19.96	20.51	119,061	-0.12(-0.58%)
Mar 14, 2011	20.60	20.78	20.45	20.63	58,077	-0.12(-0.58%)
Mar 11, 2011	20.74	20.95	20.60	20.75	93,474	-0.05(-0.24%)
Mar 10, 2011	20.76	20.95	20.52	20.80	145,246	-0.23(-1.09%)
Mar 09, 2011	20.94	21.19	20.70	21.03	147,050	+0.00(+0.00%)
Mar 08, 2011	20.62	21.19	20.60	21.03	95,718	+0.41(+1.99%)
Mar 07, 2011	21.44	21.44	20.46	20.62	93,357	-0.77(-3.60%)
Mar 04, 2011	21.34	21.50	21.08	21.39	107,628	+0.10(+0.47%)
Mar 03, 2011	21.38	21.68	21.18	21.29	150,933	+0.02(+0.09%)
Mar 02, 2011	21.17	21.62	21.02	21.27	87,331	+0.03(+0.14%)
Mar 01, 2011	22.24	22.34	21.16	21.24	104,634	-0.87(-3.93%)
Feb 28, 2011	22.29	22.38	21.93	22.11	302,969	-0.05(-0.23%)
Feb 25, 2011	21.38	22.21	21.20	22.16	192,118	+0.94(+4.43%)
Feb 24, 2011	21.23	21.34	20.87	21.22	125,171	+0.05(+0.24%)
Feb 23, 2011	21.19	21.65	20.50	21.17	178,343	+0.03(+0.14%)
Feb 22, 2011	21.77	21.80	21.06	21.14	136,922	-0.88(-4.00%)
Feb 18, 2011	22.30	22.30	21.94	22.02	83,939	-0.14(-0.63%)
Feb 17, 2011	22.00	22.25	21.76	22.16	121,662	+0.08(+0.36%)
Feb 16, 2011	21.79	22.13	21.55	22.08	88,040	+0.37(+1.70%)
Feb 15, 2011	21.87	21.95	21.62	21.71	126,448	-0.24(-1.09%)
Feb 14, 2011	22.11	22.28	21.64	21.95	127,217	-0.22(-0.99%)
Feb 11, 2011	21.70	22.21	21.52	22.17	76,191	+0.33(+1.51%)
Feb 10, 2011	21.67	22.09	21.48	21.84	90,667	+0.00(+0.00%)
Feb 09, 2011	22.08	22.11	21.61	21.84	100,235	-0.49(-2.19%)
Feb 08, 2011	22.69	22.69	22.13	22.33	152,998	-0.44(-1.93%)
Feb 07, 2011	22.81	22.83	22.55	22.77	134,510	-0.06(-0.26%)
Feb 04, 2011	23.08	23.08	22.59	22.83	116,507	-0.30(-1.30%)
Feb 03, 2011	23.20	23.37	22.76	23.13	86,180	-0.23(-0.98%)
Feb 02, 2011	22.81	23.48	22.81	23.36	172,309	+0.38(+1.65%)

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