Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.70	20.77	20.59	20.73	1,846,873	-0.02(-0.08%)
Apr 29, 2013	20.77	20.79	20.67	20.75	1,242,892	+0.09(+0.46%)
Apr 26, 2013	20.75	20.79	20.53	20.66	5,102,786	-0.13(-0.64%)
Apr 25, 2013	20.75	20.87	20.70	20.79	1,620,352	+0.05(+0.23%)
Apr 24, 2013	20.52	20.74	20.48	20.74	4,467,324	+0.25(+1.23%)
Apr 23, 2013	20.38	20.52	20.31	20.49	2,574,027	+0.25(+1.24%)
Apr 22, 2013	20.28	20.30	20.05	20.24	1,889,577	-0.01(-0.04%)
Apr 19, 2013	20.03	20.26	19.98	20.25	1,225,814	+0.25(+1.26%)
Apr 18, 2013	20.16	20.51	19.91	20.00	2,958,367	-0.20(-0.97%)
Apr 17, 2013	20.43	20.44	20.04	20.19	2,824,646	-0.40(-1.95%)
Apr 16, 2013	20.58	20.59	20.38	20.59	1,688,745	+0.23(+1.12%)
Apr 15, 2013	20.85	20.90	20.32	20.37	4,378,520	-0.54(-2.59%)
Apr 12, 2013	20.90	21.06	20.81	20.91	7,504,346	-0.26(-1.22%)
Apr 11, 2013	21.14	21.23	21.03	21.17	3,454,515	-0.04(-0.19%)
Apr 10, 2013	20.95	21.21	20.93	21.21	4,285,045	+0.33(+1.58%)
Apr 09, 2013	20.79	20.96	20.74	20.88	1,838,949	+0.09(+0.45%)
Apr 08, 2013	20.60	20.80	20.46	20.78	1,503,138	+0.17(+0.84%)
Apr 05, 2013	20.38	20.63	20.26	20.61	1,791,667	+0.00(+0.00%)
Apr 04, 2013	20.56	20.63	20.48	20.61	1,522,762	+0.10(+0.50%)
Apr 03, 2013	20.84	20.87	20.44	20.51	2,156,874	-0.31(-1.47%)
Apr 02, 2013	21.04	21.04	20.79	20.81	2,097,471	-0.12(-0.56%)

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