Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.64	19.74	19.53	19.67	0	-0.03(-0.17%)
Apr 29, 2013	19.65	19.79	19.52	19.70	104,129	+0.13(+0.64%)
Apr 26, 2013	19.78	19.95	19.55	19.58	231,959	-0.15(-0.77%)
Apr 25, 2013	16.94	19.88	16.44	19.73	568,398	-0.35(-1.76%)
Apr 24, 2013	19.97	20.15	19.93	20.08	208,982	+0.03(+0.17%)
Apr 23, 2013	19.97	20.09	19.81	20.05	174,574	+0.28(+1.40%)
Apr 22, 2013	19.97	19.99	19.49	19.77	155,060	-0.08(-0.42%)
Apr 19, 2013	19.52	19.90	19.52	19.85	110,343	+0.33(+1.68%)
Apr 18, 2013	19.70	19.70	19.43	19.53	173,642	-0.08(-0.43%)
Apr 17, 2013	19.78	19.87	19.56	19.61	194,530	-0.27(-1.35%)
Apr 16, 2013	19.68	19.90	19.48	19.88	210,492	+0.40(+2.07%)
Apr 15, 2013	20.10	20.15	19.42	19.48	206,782	-0.67(-3.33%)
Apr 12, 2013	20.22	20.47	20.14	20.15	159,008	-0.18(-0.91%)
Apr 11, 2013	20.36	20.56	20.30	20.33	109,075	+0.02(+0.08%)
Apr 10, 2013	20.10	20.37	19.89	20.32	199,034	+0.34(+1.68%)
Apr 09, 2013	20.02	20.06	19.90	19.98	197,153	-0.07(-0.33%)
Apr 08, 2013	19.68	20.07	19.58	20.05	113,074	+0.45(+2.31%)
Apr 05, 2013	19.38	19.62	19.01	19.59	148,838	-0.14(-0.72%)
Apr 04, 2013	19.64	19.74	19.47	19.74	139,229	+0.14(+0.73%)
Apr 03, 2013	19.95	19.97	19.58	19.59	144,047	-0.34(-1.73%)
Apr 02, 2013	20.01	20.21	19.90	19.94	107,872	-0.05(-0.25%)

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