Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	88.80	88.80	87.43	87.91	2,108,669	-0.63(-0.71%)
Apr 28, 2011	87.21	88.70	86.97	88.54	2,030,759	+0.89(+1.02%)
Apr 27, 2011	89.06	89.06	85.24	87.64	2,839,473	-1.67(-1.87%)
Apr 26, 2011	88.52	89.58	88.22	89.31	2,053,476	+1.08(+1.23%)
Apr 25, 2011	88.26	88.32	87.84	88.23	1,346,633	+0.25(+0.28%)
Apr 21, 2011	87.78	88.00	87.08	87.98	1,307,504	+0.23(+0.26%)
Apr 20, 2011	88.24	88.24	86.98	87.75	2,689,137	+0.32(+0.37%)
Apr 19, 2011	85.17	87.52	84.95	87.43	2,530,615	+2.43(+2.86%)
Apr 18, 2011	84.35	85.17	83.93	85.00	1,713,780	-0.21(-0.24%)
Apr 15, 2011	84.23	85.49	84.09	85.21	1,885,671	+1.07(+1.28%)
Apr 14, 2011	83.01	84.43	82.59	84.13	2,010,636	+0.39(+0.46%)
Apr 13, 2011	83.45	84.05	82.87	83.74	1,705,343	+0.70(+0.85%)
Apr 12, 2011	83.20	83.88	82.77	83.04	1,886,375	-0.69(-0.83%)
Apr 11, 2011	84.53	84.82	83.56	83.74	1,377,536	-0.76(-0.90%)
Apr 08, 2011	85.21	85.37	83.98	84.50	942,739	-0.19(-0.22%)
Apr 07, 2011	85.08	85.58	84.07	84.69	954,842	-0.50(-0.59%)
Apr 06, 2011	85.32	85.68	84.21	85.19	1,204,369	+0.09(+0.11%)
Apr 05, 2011	84.42	85.83	83.98	85.10	1,373,818	+0.52(+0.62%)
Apr 04, 2011	84.18	84.58	84.03	84.58	930,556	+0.34(+0.40%)

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