Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	43.95	44.22	43.07	43.79	2,881,576	-0.62(-1.39%)
May 30, 2012	45.13	45.15	44.40	44.40	1,841,983	-1.02(-2.25%)
May 29, 2012	44.98	45.72	44.83	45.43	1,581,094	+0.81(+1.81%)
May 25, 2012	44.80	44.89	44.33	44.62	1,750,838	-0.10(-0.22%)
May 24, 2012	45.11	45.24	44.38	44.72	1,657,723	-0.37(-0.83%)
May 23, 2012	44.41	45.25	44.15	45.09	2,002,638	+0.35(+0.79%)
May 22, 2012	44.87	45.13	44.44	44.74	1,399,138	+0.05(+0.12%)
May 21, 2012	44.11	44.76	43.92	44.69	2,058,819	+0.67(+1.53%)
May 18, 2012	44.84	44.97	43.92	44.01	2,034,838	-0.57(-1.27%)
May 17, 2012	45.26	45.54	44.58	44.58	1,611,938	-0.73(-1.62%)
May 16, 2012	45.75	45.94	45.28	45.31	1,600,056	-0.11(-0.25%)
May 15, 2012	45.37	45.76	45.00	45.43	1,393,627	+0.24(+0.53%)
May 14, 2012	45.04	45.43	44.92	45.19	1,115,272	-0.27(-0.59%)
May 11, 2012	45.17	45.69	45.07	45.45	1,106,513	+0.22(+0.48%)
May 10, 2012	45.56	45.87	45.03	45.24	1,072,336	-0.11(-0.25%)
May 09, 2012	45.38	45.57	44.85	45.35	1,820,358	-0.49(-1.06%)
May 08, 2012	45.25	45.92	45.02	45.84	2,084,656	+0.34(+0.76%)
May 07, 2012	45.31	45.79	45.04	45.49	1,422,387	+0.18(+0.40%)
May 04, 2012	45.81	45.81	45.03	45.31	1,875,450	-0.60(-1.30%)
May 03, 2012	46.55	46.55	45.80	45.91	3,004,285	-0.66(-1.41%)
May 02, 2012	45.57	46.84	45.23	46.57	5,460,994	+1.12(+2.47%)

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