Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	41.37	41.37	40.84	40.96	728,207	-0.21(-0.52%)
Apr 27, 2012	41.01	41.32	40.55	41.18	1,307,852	+0.39(+0.96%)
Apr 26, 2012	40.61	40.91	40.61	40.78	939,397	+0.33(+0.81%)
Apr 25, 2012	40.05	40.55	39.93	40.46	1,904,351	+0.71(+1.78%)
Apr 24, 2012	39.75	39.93	39.58	39.75	1,267,363	+0.04(+0.11%)
Apr 23, 2012	39.67	39.72	39.17	39.71	1,689,934	-0.14(-0.35%)
Apr 20, 2012	39.81	40.05	39.62	39.85	1,455,235	+0.37(+0.93%)
Apr 19, 2012	39.43	40.05	39.31	39.48	4,934,681	+0.57(+1.48%)
Apr 18, 2012	38.98	39.08	38.81	38.91	1,199,577	-0.17(-0.43%)
Apr 17, 2012	38.80	39.32	38.74	39.07	1,416,234	+0.61(+1.59%)
Apr 16, 2012	38.67	38.78	38.04	38.46	1,456,925	-0.13(-0.35%)
Apr 13, 2012	39.04	39.13	38.52	38.60	1,948,593	-0.54(-1.38%)
Apr 12, 2012	39.02	39.26	38.97	39.14	871,736	+0.20(+0.50%)
Apr 11, 2012	38.91	39.23	38.81	38.94	2,282,225	+0.34(+0.88%)
Apr 10, 2012	39.53	39.59	38.50	38.60	1,999,593	-1.09(-2.74%)
Apr 09, 2012	39.85	40.04	39.63	39.69	1,125,989	-0.74(-1.83%)
Apr 05, 2012	40.24	40.50	40.09	40.43	1,240,304	+0.11(+0.28%)
Apr 04, 2012	40.78	40.78	40.11	40.32	931,068	-0.60(-1.48%)
Apr 03, 2012	40.69	40.92	40.56	40.92	792,005	+0.25(+0.63%)

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