Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.07	24.17	23.97	24.12	101,690	+0.07(+0.28%)
Apr 28, 2011	24.13	24.17	23.91	24.05	243,570	-0.10(-0.43%)
Apr 27, 2011	24.03	24.19	23.90	24.16	209,887	+0.19(+0.79%)
Apr 26, 2011	23.85	24.03	23.78	23.97	103,148	+0.23(+0.96%)
Apr 25, 2011	23.83	23.83	23.66	23.74	142,239	+0.06(+0.24%)
Apr 21, 2011	23.65	23.71	23.53	23.68	189,484	+0.19(+0.81%)
Apr 20, 2011	23.17	23.50	23.17	23.49	206,077	+0.74(+3.26%)
Apr 19, 2011	22.62	22.75	22.54	22.75	45,637	+0.15(+0.68%)
Apr 18, 2011	22.67	22.67	22.39	22.60	99,966	-0.35(-1.54%)
Apr 15, 2011	22.76	22.98	22.73	22.95	73,756	+0.14(+0.64%)
Apr 14, 2011	22.61	22.82	22.55	22.80	49,599	-0.02(-0.09%)
Apr 13, 2011	22.79	22.92	22.66	22.83	110,129	+0.23(+1.01%)
Apr 12, 2011	22.78	22.78	22.45	22.60	130,413	-0.31(-1.35%)
Apr 11, 2011	23.11	23.11	22.83	22.91	242,351	-0.17(-0.72%)
Apr 08, 2011	23.28	23.38	22.95	23.07	199,366	-0.13(-0.54%)
Apr 07, 2011	23.28	23.33	23.04	23.20	81,197	-0.09(-0.40%)
Apr 06, 2011	23.42	23.42	23.13	23.29	481,464	+0.10(+0.41%)
Apr 05, 2011	23.07	23.37	23.07	23.20	111,753	+0.23(+0.99%)
Apr 04, 2011	23.25	23.25	22.86	22.97	452,186	-0.14(-0.62%)
Apr 01, 2011	23.45	23.45	23.03	23.11	279,087	-0.23(-0.98%)
Mar 31, 2011	23.37	23.44	23.23	23.34	136,810	-0.04(-0.16%)
Mar 30, 2011	23.49	23.49	23.24	23.38	103,527	+0.12(+0.53%)
Mar 29, 2011	23.09	23.26	22.89	23.25	80,883	+0.19(+0.83%)
Mar 28, 2011	23.34	23.34	23.05	23.06	111,741	-0.13(-0.57%)
Mar 25, 2011	23.17	23.41	23.14	23.19	136,761	+0.06(+0.28%)
Mar 24, 2011	22.78	23.18	22.69	23.13	396,599	+0.64(+2.83%)
Mar 23, 2011	22.26	22.57	22.17	22.49	157,014	+0.20(+0.90%)
Mar 22, 2011	22.50	22.50	22.25	22.29	70,753	-0.21(-0.93%)
Mar 21, 2011	22.54	22.56	22.45	22.50	355,850	+0.49(+2.25%)
Mar 18, 2011	22.24	22.34	21.98	22.01	114,781	-0.01(-0.04%)
Mar 17, 2011	22.22	22.35	21.98	22.02	419,409	+0.09(+0.39%)
Mar 16, 2011	22.24	22.89	21.78	21.93	136,718	-0.40(-1.79%)
Mar 15, 2011	22.20	22.47	22.16	22.33	399,403	-0.26(-1.14%)
Mar 14, 2011	22.58	22.85	22.40	22.59	141,774	-0.10(-0.46%)
Mar 11, 2011	22.38	22.78	22.32	22.69	156,583	+0.19(+0.85%)
Mar 10, 2011	22.67	22.73	22.43	22.50	343,752	-0.56(-2.42%)
Mar 09, 2011	23.49	23.49	23.03	23.06	106,087	-0.59(-2.51%)
Mar 08, 2011	23.49	23.80	23.32	23.65	364,552	+0.20(+0.85%)
Mar 07, 2011	23.99	24.08	23.12	23.45	195,237	-0.51(-2.14%)
Mar 04, 2011	24.11	24.11	23.76	23.97	86,428	-0.08(-0.32%)
Mar 03, 2011	23.83	24.09	23.83	24.04	80,984	+0.53(+2.27%)
Mar 02, 2011	23.33	23.78	23.29	23.51	48,352	+0.22(+0.94%)
Mar 01, 2011	23.87	23.87	23.21	23.29	92,362	-0.44(-1.84%)
Feb 28, 2011	24.01	24.04	23.52	23.73	129,129	-0.18(-0.76%)
Feb 25, 2011	23.62	23.91	23.62	23.91	71,340	+0.50(+2.15%)
Feb 24, 2011	23.03	23.43	22.91	23.41	104,307	+0.46(+1.99%)
Feb 23, 2011	23.44	23.48	22.64	22.95	620,732	-0.59(-2.51%)
Feb 22, 2011	24.07	24.13	23.50	23.54	118,709	-0.90(-3.68%)
Feb 18, 2011	24.62	24.62	24.35	24.44	109,900	-0.06(-0.25%)
Feb 17, 2011	24.31	24.55	24.28	24.50	93,926	+0.13(+0.55%)
Feb 16, 2011	24.34	24.42	24.21	24.37	124,228	+0.19(+0.79%)
Feb 15, 2011	24.40	24.49	24.11	24.18	150,390	-0.27(-1.09%)
Feb 14, 2011	24.36	24.53	24.32	24.44	293,609	+0.18(+0.74%)
Feb 11, 2011	23.99	24.28	23.77	24.26	132,104	+0.23(+0.95%)
Feb 10, 2011	23.66	24.06	23.58	24.03	119,809	+0.17(+0.72%)
Feb 09, 2011	23.96	24.02	23.80	23.86	142,746	-0.09(-0.36%)
Feb 08, 2011	23.88	23.95	23.76	23.95	291,200	+0.06(+0.24%)
Feb 07, 2011	23.95	24.08	23.82	23.89	331,580	+0.04(+0.16%)
Feb 04, 2011	23.53	23.85	23.45	23.85	244,626	+0.51(+2.20%)
Feb 03, 2011	23.25	23.37	23.03	23.34	206,764	+0.04(+0.16%)
Feb 02, 2011	23.03	23.37	23.03	23.30	116,129	+0.22(+0.95%)

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