Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	21.55	21.64	21.54	21.64	36,822	+0.09(+0.42%)
Apr 28, 2011	21.53	21.57	21.49	21.55	56,788	+0.03(+0.14%)
Apr 27, 2011	21.49	21.52	21.41	21.52	54,593	+0.06(+0.28%)
Apr 26, 2011	21.44	21.47	21.41	21.46	57,778	+0.07(+0.33%)
Apr 25, 2011	21.40	21.43	21.35	21.39	94,043	-0.10(-0.47%)
Apr 21, 2011	21.51	21.51	21.43	21.49	60,532	+0.06(+0.28%)
Apr 20, 2011	21.43	21.47	21.39	21.43	514,251	+0.10(+0.47%)
Apr 19, 2011	21.26	21.33	21.26	21.33	44,578	+0.02(+0.09%)
Apr 18, 2011	21.33	21.33	21.16	21.31	61,368	-0.08(-0.37%)
Apr 15, 2011	21.48	21.55	21.39	21.39	60,075	-0.09(-0.42%)
Apr 14, 2011	21.50	21.51	21.44	21.48	32,130	+0.00(+0.00%)
Apr 13, 2011	21.43	21.53	21.32	21.48	65,923	+0.13(+0.61%)
Apr 12, 2011	21.45	21.45	21.25	21.35	80,491	-0.17(-0.79%)
Apr 11, 2011	21.66	21.66	21.46	21.52	81,758	-0.08(-0.37%)
Apr 08, 2011	21.67	21.68	21.54	21.60	36,128	-0.03(-0.14%)
Apr 07, 2011	21.80	21.80	21.63	21.63	40,778	-0.15(-0.69%)
Apr 06, 2011	21.90	21.90	21.71	21.78	39,432	-0.05(-0.23%)
Apr 05, 2011	21.89	21.89	21.76	21.83	108,165	-0.02(-0.09%)
Apr 04, 2011	21.88	21.88	21.78	21.85	44,116	+0.05(+0.23%)

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