Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.91	19.92	19.76	19.91	4,977,893	-0.03(-0.13%)
Apr 27, 2012	19.81	19.95	19.74	19.93	4,241,938	+0.15(+0.78%)
Apr 26, 2012	19.52	19.81	19.48	19.78	4,438,791	+0.26(+1.31%)
Apr 25, 2012	19.46	19.55	19.39	19.52	3,122,088	+0.10(+0.49%)
Apr 24, 2012	19.43	19.55	19.37	19.43	3,835,597	+0.03(+0.16%)
Apr 23, 2012	19.38	19.41	19.27	19.39	2,831,218	-0.04(-0.20%)
Apr 20, 2012	19.27	19.49	19.18	19.43	3,996,806	+0.21(+1.10%)
Apr 19, 2012	19.16	19.34	19.14	19.22	4,844,551	-0.01(-0.07%)
Apr 18, 2012	19.31	19.45	19.20	19.23	3,887,089	-0.14(-0.73%)
Apr 17, 2012	19.24	19.40	19.04	19.38	4,747,848	+0.19(+1.00%)
Apr 16, 2012	19.04	19.29	19.02	19.18	4,849,763	+0.21(+1.11%)
Apr 13, 2012	18.77	19.16	18.77	18.97	12,274,996	+0.18(+0.95%)
Apr 12, 2012	18.79	18.85	18.69	18.79	5,983,676	+0.03(+0.17%)
Apr 11, 2012	18.74	18.82	18.70	18.76	5,471,103	+0.17(+0.93%)
Apr 10, 2012	18.81	18.82	18.48	18.59	8,528,005	-0.28(-1.49%)
Apr 09, 2012	18.84	18.95	18.80	18.87	6,313,735	-0.11(-0.61%)
Apr 05, 2012	19.23	19.26	18.90	18.99	8,950,849	-0.32(-1.66%)
Apr 04, 2012	19.35	19.41	19.25	19.30	4,441,044	-0.12(-0.59%)
Apr 03, 2012	19.59	19.60	19.24	19.42	4,128,384	-0.15(-0.75%)

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