Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	51.49	51.56	50.04	51.23	4,468,010	-0.07(-0.13%)
May 30, 2012	52.95	53.21	51.24	51.30	1,125,449	-2.45(-4.55%)
May 29, 2012	52.63	54.00	52.61	53.75	1,764,864	+1.90(+3.66%)
May 25, 2012	51.54	52.09	50.99	51.85	1,094,547	+0.79(+1.55%)
May 24, 2012	51.01	51.55	50.10	51.06	1,077,457	+0.33(+0.65%)
May 23, 2012	49.77	50.80	48.85	50.73	1,958,781	+0.45(+0.89%)
May 22, 2012	51.78	52.04	49.88	50.28	2,128,034	-1.79(-3.44%)
May 21, 2012	50.14	52.37	49.70	52.07	1,947,076	+2.02(+4.03%)
May 18, 2012	50.89	51.18	49.93	50.05	1,778,851	-0.57(-1.13%)
May 17, 2012	52.96	53.15	50.58	50.63	1,490,344	-2.39(-4.51%)
May 16, 2012	53.17	54.77	52.53	53.02	2,591,426	+0.81(+1.55%)
May 15, 2012	51.47	52.29	51.07	52.20	1,419,562	+0.74(+1.44%)
May 14, 2012	52.42	52.71	51.36	51.46	922,223	-1.95(-3.65%)
May 11, 2012	52.48	53.83	52.38	53.41	565,873	+0.32(+0.60%)
May 10, 2012	53.47	53.72	52.91	53.09	644,254	+0.24(+0.46%)
May 09, 2012	52.33	53.03	51.29	52.85	1,312,478	-0.54(-1.01%)
May 08, 2012	53.72	53.80	52.72	53.39	931,830	-0.84(-1.56%)
May 07, 2012	53.38	54.72	53.29	54.23	760,094	+0.50(+0.93%)
May 04, 2012	54.86	54.91	53.45	53.73	574,052	-1.55(-2.81%)
May 03, 2012	55.76	56.01	55.11	55.29	595,627	-0.47(-0.85%)
May 02, 2012	55.54	55.99	55.13	55.76	718,036	-0.01(-0.02%)

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