Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.14	30.52	29.88	30.36	678,227	+0.15(+0.50%)
May 30, 2012	30.49	30.57	30.16	30.21	501,687	-0.49(-1.60%)
May 29, 2012	30.53	30.80	30.35	30.70	859,886	+0.31(+1.02%)
May 25, 2012	30.67	30.75	30.23	30.39	613,872	-0.25(-0.82%)
May 24, 2012	30.75	30.89	30.14	30.64	1,296,000	-0.08(-0.26%)
May 23, 2012	30.30	30.75	30.03	30.72	668,459	+0.24(+0.79%)
May 22, 2012	30.49	30.60	30.18	30.48	629,013	+0.08(+0.26%)
May 21, 2012	29.96	30.48	29.73	30.40	661,119	+0.49(+1.64%)
May 18, 2012	30.13	30.25	29.78	29.91	792,964	-0.17(-0.57%)
May 17, 2012	30.63	30.69	30.07	30.08	658,178	-0.49(-1.60%)
May 16, 2012	30.98	31.00	30.57	30.57	664,391	-0.30(-0.97%)
May 15, 2012	31.02	31.22	30.78	30.87	534,127	-0.13(-0.42%)
May 14, 2012	31.13	31.13	30.73	31.00	543,408	-0.53(-1.68%)
May 11, 2012	31.53	31.83	31.47	31.53	618,849	-0.17(-0.54%)
May 10, 2012	31.98	31.98	31.60	31.70	631,023	-0.07(-0.22%)
May 09, 2012	31.39	31.88	31.20	31.77	965,521	+0.08(+0.25%)
May 08, 2012	30.85	31.73	30.75	31.69	1,847,358	+0.64(+2.06%)
May 07, 2012	31.11	31.34	30.94	31.05	756,291	-0.19(-0.61%)
May 04, 2012	32.05	32.39	31.09	31.24	1,249,821	-0.95(-2.95%)
May 03, 2012	32.46	32.62	32.08	32.19	427,780	-0.28(-0.86%)
May 02, 2012	32.39	32.53	32.21	32.47	453,355	-0.03(-0.09%)

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