Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	55.59	55.83	54.77	55.12	624,778	-0.78(-1.40%)
Apr 27, 2012	55.21	56.15	55.20	55.90	771,035	+0.93(+1.69%)
Apr 26, 2012	54.19	55.28	54.04	54.97	622,253	+0.48(+0.88%)
Apr 25, 2012	54.39	54.75	53.98	54.49	725,241	+1.12(+2.10%)
Apr 24, 2012	54.18	54.32	53.28	53.37	822,295	-1.00(-1.83%)
Apr 23, 2012	52.90	54.50	52.69	54.37	816,127	-0.87(-1.57%)
Apr 20, 2012	53.65	55.83	53.28	55.23	1,973,906	+1.44(+2.68%)
Apr 19, 2012	54.84	55.28	52.55	53.79	1,633,793	-1.28(-2.33%)
Apr 18, 2012	53.82	55.76	53.53	55.07	1,374,083	+0.95(+1.76%)
Apr 17, 2012	54.10	54.75	53.79	54.12	544,295	+0.63(+1.18%)
Apr 16, 2012	53.23	53.85	52.62	53.49	680,207	+0.44(+0.83%)
Apr 13, 2012	53.55	53.93	53.02	53.05	434,522	-0.73(-1.37%)
Apr 12, 2012	52.42	54.08	52.42	53.78	443,691	+1.47(+2.81%)
Apr 11, 2012	52.66	52.93	52.07	52.31	618,237	+0.57(+1.09%)
Apr 10, 2012	53.20	53.50	51.67	51.75	748,251	-1.45(-2.73%)
Apr 09, 2012	52.26	53.30	52.15	53.20	734,255	+0.01(+0.02%)
Apr 05, 2012	53.55	54.35	53.12	53.19	595,936	-0.52(-0.97%)
Apr 04, 2012	53.78	54.35	53.48	53.72	1,120,258	-0.66(-1.21%)
Apr 03, 2012	55.02	55.25	53.93	54.37	600,809	-0.64(-1.17%)

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