Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	55.02	55.16	54.68	54.78	26,022	-0.34(-0.62%)
Apr 27, 2012	55.10	55.35	54.74	55.12	47,080	+0.10(+0.18%)
Apr 26, 2012	55.00	55.15	54.76	55.02	28,281	+0.24(+0.44%)
Apr 25, 2012	54.79	54.87	54.16	54.78	84,482	-0.10(-0.18%)
Apr 24, 2012	55.12	55.18	54.68	54.88	39,224	-0.48(-0.87%)
Apr 23, 2012	54.20	55.36	54.08	55.36	212,955	+0.51(+0.93%)
Apr 20, 2012	54.84	55.30	54.64	54.85	64,363	-0.01(-0.02%)
Apr 19, 2012	55.58	55.58	54.49	54.86	150,614	-0.56(-1.01%)
Apr 18, 2012	55.00	55.50	54.44	55.42	176,522	-0.38(-0.68%)
Apr 17, 2012	55.93	56.15	55.50	55.80	126,471	-0.28(-0.50%)
Apr 16, 2012	56.90	57.11	56.07	56.08	151,383	-1.62(-2.81%)
Apr 13, 2012	57.58	57.70	56.91	57.70	45,490	-0.04(-0.07%)
Apr 12, 2012	56.70	57.77	56.70	57.74	68,765	+1.21(+2.14%)
Apr 11, 2012	55.72	56.68	55.52	56.53	74,963	+0.65(+1.16%)
Apr 10, 2012	56.35	56.64	55.71	55.88	176,691	-0.78(-1.38%)
Apr 09, 2012	56.66	56.77	55.94	56.66	150,006	-0.67(-1.17%)
Apr 05, 2012	56.85	57.44	56.65	57.33	66,225	-0.18(-0.31%)
Apr 04, 2012	58.57	58.60	56.86	57.51	106,641	-1.04(-1.78%)
Apr 03, 2012	58.80	58.88	58.26	58.55	64,991	+0.36(+0.62%)

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