Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	87.97	88.30	87.37	87.86	362,811	-0.39(-0.44%)
Apr 27, 2012	86.59	88.43	85.82	88.25	430,615	+2.08(+2.42%)
Apr 26, 2012	86.30	86.76	85.24	86.16	395,658	-0.22(-0.25%)
Apr 25, 2012	86.03	87.23	85.88	86.38	503,491	+1.06(+1.24%)
Apr 24, 2012	84.92	85.59	84.47	85.33	365,268	+0.35(+0.41%)
Apr 23, 2012	83.70	85.17	83.56	84.98	382,139	-0.20(-0.23%)
Apr 20, 2012	86.04	86.87	85.11	85.18	496,422	-0.38(-0.44%)
Apr 19, 2012	84.70	85.81	84.21	85.56	577,411	+0.93(+1.10%)
Apr 18, 2012	83.59	84.70	83.50	84.63	468,656	+0.77(+0.91%)
Apr 17, 2012	82.71	84.52	82.71	83.86	343,103	+1.61(+1.96%)
Apr 16, 2012	83.11	83.41	82.09	82.25	277,999	-0.43(-0.52%)
Apr 13, 2012	82.98	83.19	82.23	82.68	338,936	-0.66(-0.79%)
Apr 12, 2012	81.49	83.52	81.49	83.33	491,824	+1.73(+2.12%)
Apr 11, 2012	81.73	82.08	80.93	81.60	316,111	+0.36(+0.44%)
Apr 10, 2012	82.08	82.84	81.17	81.24	629,834	-1.17(-1.41%)
Apr 09, 2012	82.19	82.59	81.85	82.41	494,299	-1.06(-1.27%)
Apr 05, 2012	80.55	83.81	80.33	83.46	868,817	+3.07(+3.82%)
Apr 04, 2012	80.27	80.50	79.88	80.39	348,337	-0.87(-1.07%)
Apr 03, 2012	81.69	81.69	80.63	81.26	305,448	-0.70(-0.85%)

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