Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	42.24	42.24	41.60	41.92	257,819	-0.41(-0.97%)
Apr 27, 2012	42.31	42.45	41.63	42.32	266,665	+0.25(+0.60%)
Apr 26, 2012	40.96	42.28	40.86	42.07	384,381	+1.11(+2.71%)
Apr 25, 2012	41.13	41.35	40.91	40.96	287,426	+0.22(+0.55%)
Apr 24, 2012	40.72	40.97	40.56	40.74	212,224	+0.11(+0.26%)
Apr 23, 2012	40.61	40.82	40.25	40.63	265,313	-0.48(-1.16%)
Apr 20, 2012	41.88	41.94	41.09	41.11	260,697	-0.66(-1.59%)
Apr 19, 2012	40.04	41.85	40.00	41.77	1,140,826	+2.04(+5.12%)
Apr 18, 2012	39.65	39.98	39.49	39.73	605,366	-0.10(-0.24%)
Apr 17, 2012	39.77	40.04	39.58	39.83	358,823	+0.46(+1.16%)
Apr 16, 2012	39.92	39.92	39.23	39.37	665,097	-0.18(-0.44%)
Apr 13, 2012	39.30	39.58	38.93	39.55	355,800	+0.11(+0.27%)
Apr 12, 2012	38.91	39.59	38.77	39.44	435,758	+0.53(+1.35%)
Apr 11, 2012	38.91	38.99	38.74	38.91	473,150	+0.41(+1.06%)
Apr 10, 2012	39.73	39.78	38.31	38.51	487,586	-1.28(-3.21%)
Apr 09, 2012	40.14	40.14	39.65	39.78	365,622	-0.95(-2.34%)
Apr 05, 2012	40.44	40.83	40.33	40.74	361,421	+0.16(+0.38%)
Apr 04, 2012	40.97	41.07	40.37	40.58	466,063	-0.84(-2.02%)
Apr 03, 2012	41.56	41.78	41.16	41.42	438,787	-0.27(-0.65%)

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