Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.60	30.98	30.39	30.85	1,217,959	+0.09(+0.29%)
Apr 27, 2012	31.09	31.24	30.60	30.76	1,573,072	-0.09(-0.29%)
Apr 26, 2012	31.05	31.29	30.59	30.85	2,269,857	+0.27(+0.88%)
Apr 25, 2012	30.02	30.67	29.80	30.58	2,897,932	+0.98(+3.30%)
Apr 24, 2012	29.55	29.70	29.37	29.60	1,646,004	+0.10(+0.33%)
Apr 23, 2012	29.32	29.60	28.97	29.50	2,523,026	+0.01(+0.03%)
Apr 20, 2012	30.05	30.13	29.49	29.50	2,279,496	-0.41(-1.38%)
Apr 19, 2012	30.23	30.38	29.84	29.91	2,299,817	-0.24(-0.80%)
Apr 18, 2012	30.07	30.28	29.90	30.15	1,891,958	-0.01(-0.03%)
Apr 17, 2012	30.19	30.75	29.93	30.16	1,467,757	+0.14(+0.48%)
Apr 16, 2012	30.32	30.64	29.97	30.02	2,686,567	-0.50(-1.65%)
Apr 13, 2012	30.41	30.59	30.10	30.52	3,329,515	-0.26(-0.85%)
Apr 12, 2012	29.96	30.98	29.94	30.78	2,778,304	+0.63(+2.08%)
Apr 11, 2012	30.26	30.41	29.96	30.15	2,726,159	+0.22(+0.72%)
Apr 10, 2012	29.67	29.96	29.11	29.93	5,397,029	-0.64(-2.08%)
Apr 09, 2012	30.86	31.01	30.45	30.57	2,348,427	-0.04(-0.12%)
Apr 05, 2012	31.18	31.18	30.46	30.61	3,192,325	-0.22(-0.70%)
Apr 04, 2012	31.07	31.40	30.37	30.82	4,228,460	-1.51(-4.66%)
Apr 03, 2012	33.08	33.11	32.00	32.33	3,165,363	-0.78(-2.36%)

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