Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	21.81	21.86	21.81	21.86	1,000	+0.00(+0.00%)
May 30, 2012	21.82	21.97	21.75	21.86	4,097	+0.33(+1.52%)
May 29, 2012	21.50	21.55	21.41	21.53	1,973	-0.07(-0.31%)
May 25, 2012	21.76	21.76	21.60	21.60	673	-0.34(-1.53%)
May 24, 2012	21.81	21.94	21.62	21.94	3,993	+0.18(+0.81%)
May 23, 2012	21.76	21.76	21.76	21.76	200	+0.38(+1.77%)
May 22, 2012	21.38	21.38	21.38	21.38	100	+0.03(+0.14%)
May 21, 2012	21.44	21.58	21.35	21.35	1,500	-0.14(-0.64%)
May 18, 2012	21.35	21.49	21.35	21.49	2,790	+0.02(+0.09%)
May 17, 2012	21.53	21.60	21.47	21.47	1,100	-0.15(-0.69%)
May 16, 2012	21.50	21.62	21.47	21.62	5,207	+0.13(+0.59%)
May 15, 2012	21.52	21.52	21.49	21.49	364	+0.04(+0.21%)
May 14, 2012	21.37	21.48	21.37	21.45	2,815	+0.38(+1.80%)
May 11, 2012	21.22	21.22	21.07	21.07	2,800	+0.15(+0.72%)
May 10, 2012	20.92	20.92	20.92	20.92	100	-0.09(-0.43%)
May 09, 2012	21.20	21.22	21.01	21.01	5,877	+0.19(+0.91%)
May 08, 2012	20.88	20.90	20.82	20.82	1,991	+0.22(+1.07%)
May 07, 2012	20.53	20.60	20.53	20.60	200	+0.07(+0.34%)
May 04, 2012	20.59	20.60	20.53	20.53	4,665	+0.15(+0.74%)
May 02, 2012	20.30	20.38	20.38	20.38	2,200	+0.22(+1.08%)

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