Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	18.69	18.72	18.28	18.42	4,855,804	-0.33(-1.78%)
Apr 27, 2012	18.63	18.82	18.53	18.76	4,592,027	+0.26(+1.41%)
Apr 26, 2012	18.24	18.57	18.16	18.50	6,351,247	+0.23(+1.27%)
Apr 25, 2012	18.35	18.37	18.11	18.26	7,044,869	+0.15(+0.83%)
Apr 24, 2012	18.43	18.51	17.94	18.11	9,273,134	+0.12(+0.67%)
Apr 23, 2012	17.91	18.02	17.61	17.99	8,991,701	-0.12(-0.64%)
Apr 20, 2012	18.29	18.41	18.08	18.11	7,393,883	-0.12(-0.68%)
Apr 19, 2012	18.26	18.67	18.09	18.23	6,119,874	-0.08(-0.42%)
Apr 18, 2012	18.54	18.54	18.25	18.31	7,893,902	-0.36(-1.95%)
Apr 17, 2012	18.60	18.84	18.38	18.68	6,259,663	+0.21(+1.11%)
Apr 16, 2012	18.39	18.57	18.26	18.47	5,822,679	+0.13(+0.73%)
Apr 13, 2012	18.47	18.51	18.29	18.34	5,183,228	-0.23(-1.26%)
Apr 12, 2012	18.20	18.65	18.13	18.57	5,398,862	+0.36(+1.99%)
Apr 11, 2012	18.93	18.99	17.87	18.21	19,609,912	-0.51(-2.70%)
Apr 10, 2012	19.11	19.11	18.62	18.72	5,564,612	-0.41(-2.13%)
Apr 09, 2012	19.43	19.43	19.08	19.12	5,907,579	-0.59(-3.00%)
Apr 05, 2012	19.56	19.83	19.56	19.71	4,780,343	+0.02(+0.11%)
Apr 04, 2012	19.79	19.82	19.55	19.69	6,460,645	-0.32(-1.59%)
Apr 03, 2012	20.19	20.68	19.86	20.01	9,139,208	-0.21(-1.04%)

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