Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	21.98	21.98	21.87	21.90	53,476	-0.11(-0.50%)
Apr 27, 2012	21.98	22.08	21.92	22.01	18,407	+0.11(+0.48%)
Apr 26, 2012	21.75	21.94	21.75	21.90	63,325	+0.13(+0.60%)
Apr 25, 2012	21.64	21.77	21.63	21.77	86,606	+0.41(+1.93%)
Apr 24, 2012	21.38	21.45	21.31	21.36	52,867	-0.02(-0.11%)
Apr 23, 2012	21.36	21.40	21.23	21.38	41,533	-0.20(-0.91%)
Apr 20, 2012	21.67	21.74	21.58	21.58	38,957	+0.03(+0.13%)
Apr 19, 2012	21.71	21.79	21.46	21.55	74,340	-0.18(-0.81%)
Apr 18, 2012	21.72	21.80	21.69	21.73	50,781	-0.05(-0.22%)
Apr 17, 2012	21.53	21.82	21.53	21.78	51,199	+0.37(+1.71%)
Apr 16, 2012	21.62	21.62	21.38	21.41	20,537	-0.09(-0.42%)
Apr 13, 2012	21.68	21.68	21.50	21.50	25,341	-0.24(-1.11%)
Apr 12, 2012	21.48	21.76	21.48	21.74	63,433	+0.29(+1.35%)
Apr 11, 2012	21.48	21.52	21.41	21.45	492,550	+0.18(+0.82%)
Apr 10, 2012	21.64	21.66	21.26	21.27	37,431	-0.40(-1.82%)
Apr 09, 2012	21.63	21.74	21.60	21.67	22,196	-0.24(-1.12%)
Apr 05, 2012	21.80	21.93	21.80	21.91	22,767	+0.06(+0.26%)
Apr 04, 2012	21.94	21.94	21.78	21.86	27,510	-0.27(-1.22%)
Apr 03, 2012	22.13	22.19	22.02	22.13	145,068	-0.01(-0.04%)

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