Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.55	16.79	16.38	16.67	5,638,483	+0.14(+0.84%)
May 30, 2012	16.74	16.82	16.14	16.53	3,500,604	-0.41(-2.45%)
May 29, 2012	16.92	16.96	16.77	16.95	1,583,002	+0.20(+1.19%)
May 25, 2012	16.76	16.93	16.71	16.75	2,307,030	-0.05(-0.32%)
May 24, 2012	16.79	16.81	16.60	16.80	2,817,790	+0.05(+0.32%)
May 23, 2012	16.46	16.78	16.37	16.75	3,510,987	+0.12(+0.74%)
May 22, 2012	16.51	16.83	16.51	16.63	6,336,367	+0.17(+1.03%)
May 21, 2012	16.35	16.60	16.27	16.46	1,914,522	+0.15(+0.94%)
May 18, 2012	16.51	16.60	16.27	16.30	5,277,328	-0.18(-1.07%)
May 17, 2012	16.76	16.79	16.47	16.48	6,814,538	-0.27(-1.61%)
May 16, 2012	17.02	17.15	16.75	16.75	2,619,976	-0.18(-1.04%)
May 15, 2012	17.14	17.23	16.87	16.93	10,149,518	-0.19(-1.12%)
May 14, 2012	17.23	17.35	17.10	17.12	3,322,457	-0.36(-2.07%)
May 11, 2012	17.26	17.62	17.24	17.48	3,781,501	-0.09(-0.52%)
May 10, 2012	17.62	17.73	17.54	17.57	3,959,851	+0.15(+0.88%)
May 09, 2012	17.43	17.52	17.21	17.42	5,224,123	-0.22(-1.26%)
May 08, 2012	17.61	17.70	17.45	17.64	3,660,716	-0.08(-0.43%)
May 07, 2012	17.43	17.79	17.43	17.72	2,040,302	+0.17(+0.96%)
May 04, 2012	17.76	17.78	17.46	17.55	3,589,335	-0.28(-1.59%)
May 03, 2012	17.92	18.03	17.78	17.83	2,077,738	-0.11(-0.60%)
May 02, 2012	17.91	18.02	17.79	17.94	2,513,863	-0.08(-0.47%)

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