Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	60.43	60.49	59.18	59.95	473,445	-0.40(-0.67%)
May 30, 2012	60.11	60.67	59.54	60.35	589,772	-0.52(-0.85%)
May 29, 2012	60.52	61.56	60.14	60.87	376,855	+0.89(+1.48%)
May 25, 2012	59.46	60.37	59.34	59.98	483,654	+0.39(+0.66%)
May 24, 2012	59.57	60.06	58.34	59.59	572,321	-0.05(-0.08%)
May 23, 2012	57.94	59.87	57.27	59.63	1,045,552	+1.33(+2.27%)
May 22, 2012	59.54	59.68	57.81	58.31	641,766	-1.39(-2.32%)
May 21, 2012	58.03	59.86	57.85	59.69	345,212	+1.67(+2.89%)
May 18, 2012	59.38	59.62	57.87	58.02	476,430	-1.26(-2.12%)
May 17, 2012	60.38	60.38	59.14	59.28	684,011	-1.16(-1.92%)
May 16, 2012	61.79	62.04	60.17	60.43	526,087	-0.80(-1.30%)
May 15, 2012	60.58	62.22	59.96	61.23	757,840	+0.89(+1.48%)
May 14, 2012	60.59	61.24	59.50	60.34	756,264	-1.14(-1.85%)
May 11, 2012	61.49	62.29	61.18	61.47	734,402	-1.02(-1.62%)
May 10, 2012	63.21	63.50	62.26	62.49	498,223	-0.29(-0.46%)
May 09, 2012	62.13	62.98	61.08	62.78	790,107	-0.12(-0.19%)
May 08, 2012	63.67	63.67	60.80	62.90	1,338,549	-1.38(-2.15%)
May 07, 2012	63.81	65.10	63.77	64.28	853,509	+0.23(+0.37%)
May 04, 2012	64.48	64.60	62.88	64.04	814,144	-0.82(-1.26%)
May 03, 2012	66.34	66.97	64.49	64.86	673,755	-1.86(-2.78%)
May 02, 2012	66.00	66.88	65.68	66.72	483,021	+0.49(+0.74%)

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