Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	51.80	53.48	51.80	52.22	13,019	+0.70(+1.36%)
Apr 28, 2011	53.48	54.04	51.52	51.52	15,420	-1.96(-3.66%)
Apr 27, 2011	53.62	53.76	51.66	53.48	18,425	-0.28(-0.52%)
Apr 26, 2011	53.90	54.60	52.36	53.76	12,966	+0.56(+1.05%)
Apr 25, 2011	53.91	54.60	51.80	53.20	15,929	+1.68(+3.26%)
Apr 21, 2011	50.26	52.22	49.56	51.52	13,033	+1.96(+3.95%)
Apr 20, 2011	50.54	51.51	48.86	49.56	29,276	-0.42(-0.84%)
Apr 19, 2011	50.12	51.52	49.42	49.98	15,188	+0.14(+0.28%)
Apr 18, 2011	51.80	52.78	49.28	49.84	28,167	-2.24(-4.30%)
Apr 15, 2011	54.60	55.02	51.94	52.08	24,820	-2.80(-5.10%)
Apr 14, 2011	54.88	55.72	54.32	54.88	15,395	-0.70(-1.26%)
Apr 13, 2011	56.56	56.70	54.04	55.58	17,867	-1.12(-1.98%)
Apr 12, 2011	55.30	56.98	53.20	56.70	41,238	+0.70(+1.25%)
Apr 11, 2011	61.74	61.74	53.20	56.00	152,423	-12.18(-17.86%)
Apr 08, 2011	70.28	70.28	67.90	68.18	18,549	-1.82(-2.60%)
Apr 07, 2011	70.14	70.56	68.74	70.00	8,585	-0.42(-0.60%)
Apr 06, 2011	71.54	71.54	69.44	70.42	5,985	-0.70(-0.98%)
Apr 05, 2011	70.42	71.40	67.62	71.12	9,261	+1.12(+1.60%)
Apr 04, 2011	69.30	70.56	69.16	70.00	12,103	+1.12(+1.63%)

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