Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	21.88	21.97	21.54	21.94	5,245,533	+0.03(+0.14%)
Apr 28, 2011	21.22	22.04	21.22	21.91	8,699,106	+0.70(+3.32%)
Apr 27, 2011	20.99	21.26	20.82	21.21	4,822,414	+0.37(+1.78%)
Apr 26, 2011	20.73	20.91	20.66	20.84	5,056,024	+0.27(+1.29%)
Apr 25, 2011	20.63	20.64	20.51	20.57	3,835,559	-0.29(-1.38%)
Apr 21, 2011	20.69	21.01	20.55	20.86	5,244,657	+0.27(+1.32%)
Apr 20, 2011	20.43	20.74	20.33	20.59	5,465,475	+0.55(+2.76%)
Apr 19, 2011	20.33	20.41	19.98	20.04	4,874,967	-0.23(-1.12%)
Apr 18, 2011	19.98	20.38	19.82	20.26	10,120,014	-0.04(-0.19%)
Apr 15, 2011	20.10	20.37	19.98	20.30	4,837,546	+0.31(+1.55%)
Apr 14, 2011	19.96	20.09	19.65	19.99	5,096,960	-0.10(-0.49%)
Apr 13, 2011	20.47	20.51	19.99	20.09	3,818,887	-0.16(-0.79%)
Apr 12, 2011	20.49	20.60	20.11	20.25	5,286,103	-0.43(-2.09%)
Apr 11, 2011	20.63	20.93	20.58	20.68	3,410,987	+0.10(+0.48%)
Apr 08, 2011	20.91	21.09	20.45	20.58	4,090,748	-0.18(-0.88%)
Apr 07, 2011	21.17	21.29	20.70	20.76	6,737,160	-0.42(-2.00%)
Apr 06, 2011	20.77	21.21	20.74	21.19	5,199,748	+0.54(+2.60%)
Apr 05, 2011	20.78	20.85	20.60	20.65	4,277,254	-0.23(-1.12%)
Apr 04, 2011	21.05	21.19	20.66	20.88	5,468,899	-0.14(-0.65%)

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