Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	32.84	32.94	32.49	32.60	463,768	-0.13(-0.40%)
May 23, 2011	32.73	32.89	32.59	32.73	600,133	-0.28(-0.85%)
May 20, 2011	33.34	33.34	32.80	33.01	820,996	-0.28(-0.84%)
May 19, 2011	33.11	33.57	33.10	33.29	1,118,945	+0.18(+0.54%)
May 18, 2011	32.62	33.16	32.44	33.11	704,474	+0.58(+1.78%)
May 17, 2011	32.79	32.93	32.49	32.53	726,366	-0.37(-1.12%)
May 16, 2011	32.46	33.01	32.05	32.90	1,050,449	+0.33(+1.01%)
May 13, 2011	32.99	32.99	32.45	32.57	657,258	-0.36(-1.09%)
May 12, 2011	32.59	33.00	32.52	32.93	612,860	+0.27(+0.83%)
May 11, 2011	32.61	32.79	32.40	32.66	695,944	-0.06(-0.18%)
May 10, 2011	32.34	32.81	32.28	32.72	496,977	+0.48(+1.49%)
May 09, 2011	32.02	32.29	31.95	32.24	627,405	+0.19(+0.59%)
May 06, 2011	32.17	32.35	31.95	32.05	732,717	+0.14(+0.44%)
May 05, 2011	31.19	32.07	31.17	31.91	1,616,567	+0.60(+1.92%)
May 04, 2011	31.44	31.58	31.21	31.31	829,405	-0.13(-0.41%)
May 03, 2011	31.16	31.47	31.06	31.44	920,418	+0.17(+0.54%)

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