Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.98	22.04	21.32	21.33	534,616	-0.75(-3.38%)
May 30, 2013	21.52	22.09	21.48	22.08	535,857	+0.61(+2.86%)
May 29, 2013	22.01	22.01	21.41	21.46	376,640	-0.50(-2.28%)
May 28, 2013	22.05	22.29	21.74	21.97	519,976	+0.15(+0.70%)
May 24, 2013	21.52	21.85	21.49	21.81	333,429	+0.28(+1.29%)
May 23, 2013	21.28	21.64	21.28	21.54	684,814	+0.10(+0.45%)
May 22, 2013	22.13	22.28	21.39	21.44	475,183	-0.62(-2.80%)
May 21, 2013	21.95	22.08	21.88	22.06	483,756	+0.21(+0.96%)
May 20, 2013	21.65	21.85	21.53	21.85	463,524	+0.07(+0.31%)
May 17, 2013	21.78	21.88	21.68	21.78	463,287	+0.01(+0.04%)
May 16, 2013	21.70	21.90	21.64	21.77	211,366	-0.06(-0.28%)
May 15, 2013	21.86	22.07	21.74	21.83	558,432	+0.46(+2.16%)
May 13, 2013	21.66	21.72	21.31	21.37	361,350	-0.32(-1.45%)
May 10, 2013	22.00	22.04	21.60	21.69	421,308	-0.06(-0.28%)
May 09, 2013	21.85	22.03	21.55	21.75	520,107	-0.18(-0.82%)
May 08, 2013	21.86	22.01	21.79	21.93	144,122	+0.08(+0.35%)
May 07, 2013	21.59	21.86	21.48	21.85	447,592	+0.20(+0.94%)
May 06, 2013	21.85	22.20	21.58	21.65	516,098	-0.26(-1.17%)
May 03, 2013	22.10	22.01	21.76	21.90	692,424	-0.02(-0.11%)
May 02, 2013	21.71	22.02	21.59	21.93	503,826	+0.30(+1.38%)

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