Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	23.77	23.77	23.62	23.75	7,680	-0.06(-0.26%)
May 30, 2012	23.90	23.91	23.81	23.81	69,426	-0.32(-1.32%)
May 29, 2012	24.08	24.16	24.02	24.13	47,948	+0.20(+0.83%)
May 25, 2012	23.92	23.96	23.92	23.93	2,694	+0.16(+0.66%)
May 24, 2012	23.93	23.99	23.76	23.78	16,000	+0.00(+0.02%)
May 23, 2012	23.80	23.81	23.64	23.77	25,014	-0.23(-0.96%)
May 22, 2012	24.10	24.14	24.00	24.00	8,827	+0.06(+0.25%)
May 21, 2012	23.91	23.94	23.91	23.94	1,144	+0.41(+1.74%)
May 18, 2012	23.83	23.83	23.53	23.53	31,149	-0.23(-0.98%)
May 17, 2012	24.17	24.17	23.76	23.76	5,536	-0.43(-1.76%)
May 16, 2012	24.40	24.42	24.19	24.19	8,243	-0.13(-0.55%)
May 15, 2012	24.51	24.51	24.30	24.32	4,001	-0.16(-0.65%)
May 14, 2012	24.45	24.58	24.42	24.48	9,638	-0.21(-0.85%)
May 11, 2012	24.63	24.80	24.63	24.69	11,224	-0.09(-0.36%)
May 10, 2012	24.88	24.88	24.77	24.78	15,821	+0.03(+0.14%)
May 09, 2012	24.62	24.84	24.61	24.75	49,973	-0.13(-0.52%)
May 08, 2012	24.83	24.88	24.60	24.88	12,361	-0.14(-0.57%)
May 07, 2012	24.94	25.04	24.94	25.02	4,604	-0.02(-0.07%)
May 04, 2012	25.25	25.25	24.99	25.04	11,977	-0.42(-1.66%)
May 03, 2012	25.52	25.64	25.44	25.46	31,903	-0.18(-0.69%)
May 02, 2012	25.56	25.64	25.51	25.64	52,193	-0.13(-0.51%)

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