Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	44.62	46.41	43.76	45.46	139,816	+0.85(+1.91%)
May 30, 2012	46.42	47.27	43.63	44.61	148,838	-0.20(-0.45%)
May 29, 2012	41.92	45.59	41.46	44.81	151,565	+2.51(+5.93%)
May 25, 2012	43.53	43.53	41.75	42.30	99,900	-0.93(-2.15%)
May 24, 2012	42.25	44.44	42.09	43.23	149,066	-2.14(-4.72%)
May 23, 2012	45.96	48.86	45.22	45.37	257,402	+0.73(+1.63%)
May 22, 2012	43.17	45.03	41.16	44.64	203,517	+2.14(+5.04%)
May 21, 2012	44.04	44.39	42.41	42.50	72,089	+0.79(+1.89%)
May 18, 2012	42.89	42.94	40.80	41.71	134,568	-3.09(-6.90%)
May 17, 2012	46.43	47.70	43.43	44.80	207,284	-4.80(-9.68%)
May 16, 2012	48.16	51.71	45.54	49.60	337,378	+2.33(+4.93%)
May 15, 2012	45.04	47.47	44.30	47.27	199,650	+2.86(+6.44%)
May 14, 2012	43.27	44.58	43.27	44.41	240,616	+2.93(+7.06%)
May 11, 2012	42.95	43.38	40.72	41.48	142,577	+0.72(+1.77%)
May 10, 2012	39.86	40.83	39.15	40.76	123,959	+0.64(+1.60%)
May 09, 2012	41.35	41.74	39.70	40.12	171,845	+1.22(+3.14%)
May 08, 2012	39.22	40.28	38.84	38.90	169,772	+1.96(+5.31%)
May 07, 2012	36.23	38.19	36.23	36.94	143,345	+0.85(+2.36%)
May 04, 2012	37.01	37.01	35.48	36.09	96,784	-0.49(-1.34%)
May 03, 2012	35.90	37.57	35.67	36.58	130,963	+1.68(+4.81%)
May 02, 2012	35.18	35.83	34.90	34.90	110,416	+0.97(+2.86%)

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