Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	40.73	40.88	40.24	40.62	1,852,332	-0.20(-0.49%)
May 30, 2012	41.12	41.16	40.56	40.83	1,929,490	-0.52(-1.27%)
May 29, 2012	41.19	41.52	41.12	41.35	1,776,550	+0.47(+1.15%)
May 25, 2012	40.99	41.52	40.72	40.88	1,724,790	-0.13(-0.32%)
May 24, 2012	40.41	41.03	40.33	41.01	4,285,848	+0.81(+2.03%)
May 23, 2012	39.99	40.33	39.59	40.20	3,851,786	+0.07(+0.17%)
May 22, 2012	42.49	42.60	39.96	40.12	7,053,184	-2.27(-5.37%)
May 21, 2012	40.18	42.98	38.91	42.40	11,426,062	+1.99(+4.94%)
May 18, 2012	40.84	40.95	40.27	40.41	1,338,542	-0.27(-0.65%)
May 17, 2012	41.45	41.64	40.66	40.67	1,272,988	-0.71(-1.73%)
May 16, 2012	41.17	41.70	41.01	41.38	2,220,798	+0.27(+0.66%)
May 15, 2012	40.92	41.26	40.87	41.12	1,875,928	+0.12(+0.29%)
May 14, 2012	41.22	41.40	40.47	40.99	2,729,038	-0.45(-1.09%)
May 11, 2012	41.89	42.06	41.12	41.45	3,673,528	-0.64(-1.52%)
May 10, 2012	42.97	42.97	41.99	42.09	2,167,412	-0.67(-1.57%)
May 09, 2012	42.49	42.95	42.20	42.76	2,676,588	+0.04(+0.08%)
May 08, 2012	42.22	42.82	41.77	42.72	1,768,216	+0.39(+0.93%)
May 07, 2012	42.27	42.49	42.03	42.33	1,683,842	+0.14(+0.32%)
May 04, 2012	42.62	42.62	42.17	42.19	1,550,042	-0.45(-1.06%)
May 03, 2012	42.99	43.34	42.41	42.64	2,002,286	-0.57(-1.32%)
May 02, 2012	43.53	44.64	42.56	43.21	3,499,074	-1.60(-3.58%)

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