Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.39	38.69	38.22	38.49	244,758	+0.21(+0.54%)
Apr 28, 2011	38.38	38.59	38.24	38.29	242,713	-0.24(-0.62%)
Apr 27, 2011	38.45	38.56	38.08	38.52	248,107	+0.07(+0.18%)
Apr 26, 2011	38.24	38.71	38.05	38.45	450,748	+0.42(+1.12%)
Apr 25, 2011	38.25	38.28	37.83	38.03	361,279	-0.43(-1.12%)
Apr 21, 2011	38.58	38.66	38.28	38.46	414,089	+0.20(+0.52%)
Apr 20, 2011	38.45	38.62	38.04	38.26	643,072	+0.63(+1.68%)
Apr 19, 2011	39.30	39.45	37.42	37.63	1,706,856	+1.32(+3.63%)
Apr 18, 2011	35.82	36.50	35.57	36.31	847,590	-0.14(-0.38%)
Apr 15, 2011	36.17	36.66	36.00	36.45	244,251	+0.42(+1.18%)
Apr 14, 2011	35.90	36.13	35.86	36.03	233,655	-0.15(-0.43%)
Apr 13, 2011	36.33	36.43	35.90	36.18	321,954	+0.12(+0.32%)
Apr 12, 2011	36.25	36.40	35.96	36.06	246,982	-0.44(-1.20%)
Apr 11, 2011	37.06	37.11	36.33	36.50	419,088	-0.49(-1.33%)
Apr 08, 2011	37.68	37.75	36.70	37.00	227,265	-0.49(-1.30%)
Apr 07, 2011	37.68	37.98	37.30	37.48	322,656	-0.23(-0.61%)
Apr 06, 2011	37.90	38.07	37.40	37.71	281,501	+0.04(+0.10%)
Apr 05, 2011	37.47	38.12	37.42	37.68	414,936	+0.05(+0.12%)
Apr 04, 2011	37.70	37.86	37.41	37.63	232,731	+0.08(+0.23%)

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