Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.89	22.95	22.65	22.92	5,841,044	+0.01(+0.06%)
Apr 28, 2011	22.89	23.02	22.77	22.91	3,626,772	-0.02(-0.09%)
Apr 27, 2011	23.18	23.19	22.70	22.93	4,912,174	-0.21(-0.89%)
Apr 26, 2011	22.86	23.14	22.77	23.13	5,993,454	+0.50(+2.22%)
Apr 25, 2011	22.71	22.71	22.47	22.63	6,703,669	-0.18(-0.78%)
Apr 21, 2011	22.78	22.83	22.66	22.81	6,191,912	+0.15(+0.65%)
Apr 20, 2011	22.80	22.92	22.55	22.66	8,304,208	+0.16(+0.72%)
Apr 19, 2011	22.40	22.92	22.32	22.50	14,510,834	+0.50(+2.28%)
Apr 18, 2011	22.09	22.27	21.89	22.00	6,637,837	-0.36(-1.63%)
Apr 15, 2011	22.36	22.50	22.19	22.36	9,029,773	+0.13(+0.58%)
Apr 14, 2011	22.31	22.42	22.15	22.23	6,769,869	-0.21(-0.94%)
Apr 13, 2011	22.91	23.04	22.38	22.45	8,134,302	-0.29(-1.26%)
Apr 12, 2011	22.62	22.80	22.35	22.73	6,246,759	-0.01(-0.07%)
Apr 11, 2011	22.78	22.98	22.69	22.75	4,468,333	+0.06(+0.28%)
Apr 08, 2011	22.99	23.12	22.64	22.68	5,508,562	-0.15(-0.67%)
Apr 07, 2011	22.78	22.87	22.63	22.83	6,015,057	+0.00(+0.00%)
Apr 06, 2011	22.63	22.86	22.51	22.83	6,386,453	+0.29(+1.27%)
Apr 05, 2011	22.49	22.63	22.44	22.55	5,342,189	+0.07(+0.33%)
Apr 04, 2011	22.47	22.59	22.35	22.48	4,203,430	+0.08(+0.37%)

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