Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.10	22.16	21.44	21.45	531,699	-0.75(-3.38%)
May 30, 2013	21.64	22.21	21.60	22.20	532,933	+0.62(+2.86%)
May 29, 2013	22.13	22.13	21.52	21.58	374,585	-0.50(-2.28%)
May 28, 2013	22.17	22.41	21.86	22.09	517,138	+0.15(+0.70%)
May 24, 2013	21.63	21.97	21.61	21.93	331,609	+0.28(+1.29%)
May 23, 2013	21.40	21.76	21.40	21.65	681,077	+0.10(+0.45%)
May 22, 2013	22.25	22.40	21.50	21.56	472,590	-0.62(-2.80%)
May 21, 2013	22.07	22.20	22.00	22.18	481,116	+0.21(+0.96%)
May 20, 2013	21.77	21.97	21.65	21.97	460,994	+0.07(+0.31%)
May 17, 2013	21.90	22.00	21.80	21.90	460,759	+0.01(+0.04%)
May 16, 2013	21.82	22.02	21.76	21.89	210,213	-0.06(-0.28%)
May 15, 2013	21.98	22.19	21.86	21.95	555,385	+0.46(+2.16%)
May 13, 2013	21.78	21.84	21.42	21.49	359,378	-0.32(-1.45%)
May 10, 2013	22.12	22.16	21.72	21.81	419,008	-0.06(-0.28%)
May 09, 2013	21.97	22.15	21.67	21.87	517,269	-0.18(-0.82%)
May 08, 2013	21.98	22.13	21.91	22.05	143,335	+0.08(+0.35%)
May 07, 2013	21.71	21.98	21.60	21.97	445,149	+0.20(+0.94%)
May 06, 2013	21.97	22.32	21.70	21.77	513,282	-0.26(-1.17%)
May 03, 2013	22.22	22.13	21.88	22.02	688,645	-0.02(-0.11%)
May 02, 2013	21.83	22.14	21.71	22.05	501,076	+0.30(+1.38%)

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