Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	47.10	47.40	46.28	46.83	184,760	+0.03(+0.07%)
May 23, 2011	47.31	47.80	46.56	46.79	206,915	-1.45(-3.00%)
May 20, 2011	46.80	48.64	46.80	48.24	156,174	+1.03(+2.19%)
May 19, 2011	48.28	48.32	46.73	47.21	152,834	-0.82(-1.71%)
May 18, 2011	45.73	48.74	45.70	48.03	176,166	+2.64(+5.81%)
May 17, 2011	45.52	45.54	44.83	45.39	113,070	-0.30(-0.66%)
May 16, 2011	46.56	46.93	45.59	45.69	120,178	-1.17(-2.50%)
May 13, 2011	48.11	48.17	46.72	46.86	79,326	-1.34(-2.79%)
May 12, 2011	47.80	48.33	46.19	48.21	137,916	+0.75(+1.58%)
May 11, 2011	49.56	49.56	47.35	47.46	134,943	-2.11(-4.26%)
May 10, 2011	48.81	49.57	48.72	49.57	121,891	+0.95(+1.95%)
May 09, 2011	47.65	48.75	47.18	48.62	136,458	+1.04(+2.19%)
May 06, 2011	48.13	48.53	47.46	47.58	76,930	+0.34(+0.71%)
May 05, 2011	47.23	48.69	47.01	47.24	119,983	-0.32(-0.67%)
May 04, 2011	48.45	49.00	46.81	47.56	149,620	-0.97(-2.01%)
May 03, 2011	49.15	49.47	47.72	48.54	216,885	-0.88(-1.78%)

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