Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.00	22.05	21.99	22.05	63,889	+0.06(+0.27%)
Apr 29, 2013	21.97	22.00	21.94	21.99	38,116	+0.04(+0.18%)
Apr 26, 2013	21.98	21.95	21.94	21.95	39,437	+0.01(+0.05%)
Apr 25, 2013	21.92	21.98	21.92	21.94	40,964	+0.03(+0.14%)
Apr 24, 2013	21.84	21.92	21.84	21.91	28,931	+0.05(+0.23%)
Apr 23, 2013	21.85	21.87	21.82	21.86	21,311	-0.06(-0.27%)
Apr 22, 2013	21.88	21.94	21.86	21.92	64,889	+0.07(+0.32%)
Apr 19, 2013	21.86	21.88	21.84	21.85	26,675	+0.01(+0.05%)
Apr 18, 2013	21.89	21.89	21.84	21.84	56,925	-0.04(-0.18%)
Apr 17, 2013	21.89	21.89	21.83	21.88	97,254	-0.04(-0.18%)
Apr 16, 2013	21.80	21.92	21.80	21.92	65,018	+0.16(+0.74%)
Apr 15, 2013	21.88	21.88	21.76	21.76	57,076	-0.14(-0.64%)
Apr 12, 2013	21.89	21.90	21.86	21.90	47,169	+0.01(+0.05%)
Apr 11, 2013	21.90	21.91	21.88	21.89	50,411	-0.01(-0.05%)
Apr 10, 2013	21.85	21.90	21.83	21.90	65,242	+0.08(+0.37%)
Apr 09, 2013	21.77	21.82	21.77	21.82	46,882	+0.06(+0.28%)
Apr 08, 2013	21.73	21.76	21.72	21.76	34,878	+0.04(+0.18%)
Apr 05, 2013	21.67	21.72	21.65	21.72	51,809	+0.02(+0.09%)
Apr 04, 2013	21.70	21.76	21.69	21.70	68,411	-0.01(-0.05%)
Apr 03, 2013	21.73	21.73	21.68	21.71	38,569	-0.02(-0.09%)
Apr 02, 2013	21.70	21.77	21.70	21.73	72,961	-0.01(-0.05%)

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