Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	47.01	47.08	47.00	47.05	1,078	-0.15(-0.31%)
May 23, 2011	47.13	47.20	46.99	47.20	1,226	-0.48(-1.01%)
May 20, 2011	47.70	47.73	47.68	47.68	690	-0.29(-0.60%)
May 19, 2011	48.03	48.06	47.92	47.97	1,126	+0.30(+0.63%)
May 18, 2011	47.63	47.74	47.63	47.67	777	+0.38(+0.80%)
May 17, 2011	47.27	47.29	47.21	47.29	1,561	-0.35(-0.72%)
May 16, 2011	47.69	48.00	47.63	47.64	2,249	-0.13(-0.28%)
May 13, 2011	47.72	47.89	47.69	47.77	11,046	-0.38(-0.79%)
May 12, 2011	47.85	48.15	47.85	48.15	876	+0.38(+0.80%)
May 11, 2011	48.19	48.24	47.77	47.77	1,433	-0.67(-1.38%)
May 10, 2011	48.39	48.49	48.37	48.44	7,312	+0.40(+0.83%)
May 09, 2011	47.88	48.13	47.82	48.04	10,035	+0.27(+0.57%)
May 06, 2011	48.10	48.20	47.77	47.77	2,333	-0.15(-0.31%)
May 05, 2011	47.95	48.02	47.92	47.92	1,039	-0.09(-0.19%)
May 04, 2011	48.04	48.04	47.82	48.01	2,292	-0.35(-0.72%)
May 03, 2011	48.43	48.43	48.20	48.36	7,049	-0.07(-0.15%)

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