Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	42.33	42.35	41.83	41.83	1,044,460	-0.42(-0.99%)
May 23, 2011	42.46	42.48	41.69	42.24	1,429,676	-0.57(-1.32%)
May 20, 2011	43.44	43.44	42.64	42.81	1,357,974	-0.53(-1.23%)
May 19, 2011	43.41	43.55	43.15	43.34	879,558	+0.02(+0.05%)
May 18, 2011	43.02	43.48	43.00	43.33	1,110,636	+0.30(+0.71%)
May 17, 2011	42.59	43.08	42.42	43.02	1,435,140	+0.33(+0.76%)
May 16, 2011	42.70	43.02	42.31	42.70	1,002,018	-0.10(-0.23%)
May 13, 2011	43.30	43.34	42.66	42.80	1,433,934	-0.52(-1.19%)
May 12, 2011	42.78	43.41	42.67	43.31	2,450,986	+0.44(+1.01%)
May 11, 2011	42.73	42.97	42.49	42.88	1,382,260	+0.16(+0.36%)
May 10, 2011	42.09	42.88	41.98	42.72	2,966,782	+0.82(+1.96%)
May 09, 2011	42.15	42.28	41.67	41.90	2,532,090	-0.28(-0.66%)
May 06, 2011	42.30	42.75	41.85	42.18	2,187,106	-0.05(-0.13%)
May 05, 2011	42.60	42.85	41.94	42.23	2,733,286	-0.47(-1.09%)
May 04, 2011	42.98	43.13	42.59	42.70	1,994,034	-0.25(-0.58%)
May 03, 2011	44.49	44.50	42.30	42.95	6,721,216	-1.63(-3.67%)

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