Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2011	49.01	49.39	48.74	49.35	5,313,700	+0.72(+1.48%)
May 27, 2011	48.40	49.03	48.40	48.63	5,931,900	+0.39(+0.81%)
May 26, 2011	47.89	48.44	47.60	48.24	6,152,600	+0.29(+0.60%)
May 25, 2011	47.91	48.30	47.72	47.95	6,772,700	-0.16(-0.33%)
May 24, 2011	48.39	48.65	48.06	48.11	4,727,500	-0.27(-0.56%)
May 23, 2011	48.87	49.01	48.34	48.38	4,089,900	-0.86(-1.75%)
May 20, 2011	49.84	49.92	49.17	49.24	5,254,300	-0.74(-1.48%)
May 19, 2011	50.39	50.39	49.71	49.98	4,673,700	+0.11(+0.22%)
May 18, 2011	49.58	50.53	49.22	49.87	7,358,800	+0.41(+0.83%)
May 17, 2011	50.17	50.24	49.28	49.46	7,666,400	-0.71(-1.42%)
May 16, 2011	50.12	50.66	49.95	50.17	6,379,500	-0.61(-1.20%)
May 13, 2011	51.80	51.80	49.92	50.78	20,450,800	+1.28(+2.59%)
May 12, 2011	49.60	49.77	49.01	49.50	5,424,000	-0.19(-0.38%)
May 11, 2011	50.43	50.74	49.59	49.69	8,799,500	-0.63(-1.25%)
May 10, 2011	49.80	50.44	49.73	50.32	6,893,300	+0.59(+1.19%)
May 09, 2011	48.67	49.94	48.54	49.73	8,036,300	+0.97(+1.99%)
May 06, 2011	49.26	49.28	48.36	48.76	6,013,500	-0.07(-0.14%)
May 05, 2011	48.65	49.49	48.55	48.83	6,749,800	+0.15(+0.31%)
May 04, 2011	48.86	49.22	48.58	48.68	8,818,800	+0.01(+0.02%)
May 03, 2011	48.47	49.15	48.38	48.67	6,608,300	-0.13(-0.27%)

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