Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	40.39	40.75	39.95	40.41	5,569,057	+0.01(+0.03%)
May 30, 2012	40.71	40.73	40.29	40.39	4,840,566	-0.66(-1.61%)
May 29, 2012	40.64	41.28	40.62	41.06	4,381,710	+0.63(+1.55%)
May 25, 2012	40.21	40.72	40.21	40.43	3,332,934	-0.05(-0.13%)
May 24, 2012	40.79	40.98	39.92	40.48	7,557,436	-0.11(-0.28%)
May 23, 2012	40.12	40.69	39.89	40.60	4,635,168	+0.12(+0.30%)
May 22, 2012	39.95	41.00	39.78	40.48	7,707,153	+0.79(+1.98%)
May 21, 2012	38.86	39.72	38.62	39.69	5,038,928	+0.96(+2.49%)
May 18, 2012	39.10	39.26	38.61	38.72	8,178,693	-0.34(-0.87%)
May 17, 2012	40.23	40.31	39.00	39.06	7,521,401	-1.22(-3.02%)
May 16, 2012	40.12	40.56	40.10	40.28	4,689,154	+0.22(+0.54%)
May 15, 2012	40.08	40.82	40.00	40.06	5,817,558	-0.03(-0.07%)
May 14, 2012	40.83	40.99	40.03	40.09	5,928,273	-1.09(-2.64%)
May 11, 2012	40.83	41.56	40.81	41.18	4,432,151	+0.20(+0.48%)
May 10, 2012	40.75	41.26	40.64	40.98	4,823,397	+0.53(+1.31%)
May 09, 2012	40.77	40.83	40.34	40.45	6,674,771	-0.79(-1.91%)
May 08, 2012	41.31	41.38	40.66	41.24	7,118,615	-0.33(-0.79%)
May 07, 2012	40.84	41.74	40.68	41.57	5,845,300	+0.71(+1.73%)
May 04, 2012	41.18	41.31	40.65	40.86	5,159,458	-0.49(-1.18%)
May 03, 2012	42.50	42.55	41.05	41.35	9,975,012	-0.97(-2.29%)
May 02, 2012	42.10	42.54	42.00	42.32	4,315,999	+0.08(+0.19%)

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