Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	22.06	23.04	21.64	22.85	6,442,157	+0.90(+4.09%)
May 30, 2012	22.65	22.74	21.84	21.95	4,647,652	-1.00(-4.36%)
May 29, 2012	22.04	22.97	21.96	22.95	6,255,517	+1.11(+5.06%)
May 25, 2012	21.82	22.44	21.81	21.85	3,691,599	+0.14(+0.67%)
May 24, 2012	22.32	22.32	21.44	21.70	4,724,068	-0.51(-2.30%)
May 23, 2012	21.23	22.29	21.18	22.21	4,937,293	+0.49(+2.27%)
May 22, 2012	21.35	21.83	20.99	21.72	5,173,104	+0.37(+1.75%)
May 21, 2012	20.05	21.40	19.78	21.35	4,327,101	+1.41(+7.09%)
May 18, 2012	20.77	20.83	19.84	19.93	6,451,716	-0.91(-4.37%)
May 17, 2012	21.83	22.02	20.81	20.84	4,879,684	-1.03(-4.69%)
May 16, 2012	21.91	22.32	21.66	21.87	7,425,840	+0.14(+0.65%)
May 15, 2012	21.16	22.21	20.93	21.73	7,287,919	+0.54(+2.53%)
May 14, 2012	21.18	21.35	20.86	21.19	3,539,804	-0.41(-1.89%)
May 11, 2012	21.18	21.96	20.84	21.60	4,770,635	+0.13(+0.59%)
May 10, 2012	21.50	21.58	20.84	21.47	5,220,711	+0.27(+1.28%)
May 09, 2012	20.60	21.32	20.28	21.20	6,362,190	+0.21(+1.01%)
May 08, 2012	21.35	21.38	20.43	20.99	9,099,325	-0.49(-2.30%)
May 07, 2012	21.47	21.87	21.22	21.48	4,127,292	-0.27(-1.25%)
May 04, 2012	21.98	22.32	21.66	21.75	5,034,363	-0.49(-2.22%)
May 03, 2012	23.21	23.35	22.08	22.25	4,144,740	-0.97(-4.18%)
May 02, 2012	22.80	23.35	22.55	23.22	4,951,466	+0.08(+0.33%)

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