Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	21.99	22.16	21.99	22.11	1,431,474	+0.11(+0.48%)
Apr 28, 2011	21.90	22.01	21.89	22.00	1,358,601	+0.09(+0.39%)
Apr 27, 2011	21.75	21.94	21.59	21.92	1,946,141	+0.23(+1.08%)
Apr 26, 2011	21.61	21.73	21.55	21.68	1,110,452	+0.17(+0.79%)
Apr 25, 2011	21.50	21.51	21.39	21.51	493,310	+0.00(+0.00%)
Apr 21, 2011	21.48	21.52	21.40	21.51	1,012,813	+0.23(+1.08%)
Apr 20, 2011	21.24	21.30	21.20	21.28	435,855	+0.35(+1.68%)
Apr 19, 2011	20.87	20.95	20.82	20.93	353,601	+0.16(+0.77%)
Apr 18, 2011	20.77	20.81	20.56	20.77	567,533	-0.31(-1.47%)
Apr 15, 2011	21.06	21.15	21.00	21.08	362,326	+0.06(+0.30%)
Apr 14, 2011	20.87	21.04	20.80	21.02	682,810	+0.17(+0.82%)
Apr 13, 2011	21.00	21.02	20.81	20.85	380,595	+0.06(+0.31%)
Apr 12, 2011	20.87	20.92	20.75	20.78	1,116,270	-0.17(-0.79%)
Apr 11, 2011	21.09	21.13	20.91	20.95	1,383,939	-0.15(-0.73%)
Apr 08, 2011	21.15	21.16	20.99	21.10	1,093,282	+0.22(+1.07%)
Apr 07, 2011	21.02	21.06	20.81	20.88	503,589	-0.29(-1.36%)
Apr 06, 2011	21.12	21.18	21.08	21.17	323,465	+0.15(+0.74%)
Apr 05, 2011	20.94	21.06	20.91	21.01	845,638	+0.01(+0.05%)
Apr 04, 2011	21.03	21.03	20.91	21.00	557,282	-0.01(-0.03%)

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