Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	39.15	39.46	37.85	39.22	1,521,464	+0.00(+0.00%)
May 30, 2012	40.98	40.98	39.00	39.22	1,178,607	-2.40(-5.77%)
May 29, 2012	41.03	41.72	40.90	41.62	679,951	+1.03(+2.54%)
May 25, 2012	41.57	41.75	40.47	40.59	545,805	-1.11(-2.66%)
May 24, 2012	41.00	41.85	40.63	41.70	892,075	+0.76(+1.86%)
May 23, 2012	40.47	41.25	39.93	40.94	1,031,850	+0.12(+0.29%)
May 22, 2012	40.00	41.12	39.96	40.82	1,179,588	+1.02(+2.56%)
May 21, 2012	39.10	39.96	38.60	39.80	1,296,892	+0.89(+2.29%)
May 18, 2012	39.42	39.61	38.80	38.91	1,136,734	-0.37(-0.94%)
May 17, 2012	40.45	40.55	39.27	39.28	1,138,312	-1.09(-2.70%)
May 16, 2012	41.45	41.62	40.35	40.37	724,569	-0.79(-1.92%)
May 15, 2012	41.69	42.24	41.04	41.16	793,380	-0.51(-1.22%)
May 14, 2012	42.12	42.23	41.53	41.67	560,839	-1.15(-2.69%)
May 11, 2012	41.75	43.29	41.50	42.82	1,135,482	+0.74(+1.76%)
May 10, 2012	43.15	43.22	41.76	42.08	1,007,547	-0.44(-1.03%)
May 09, 2012	42.75	43.21	42.44	42.52	1,274,799	-1.02(-2.34%)
May 08, 2012	43.74	43.92	42.10	43.54	1,120,947	-0.71(-1.60%)
May 07, 2012	45.27	45.28	44.08	44.25	1,095,573	-1.27(-2.79%)
May 04, 2012	46.97	46.97	45.25	45.52	964,433	-1.65(-3.50%)
May 03, 2012	48.87	48.87	47.08	47.17	974,116	-1.78(-3.64%)
May 02, 2012	49.40	49.72	48.83	48.95	889,759	-0.87(-1.75%)

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