Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.20	38.31	38.10	38.26	287,642	+0.11(+0.30%)
Apr 28, 2011	37.92	38.17	37.90	38.14	1,069,653	+0.13(+0.34%)
Apr 27, 2011	37.76	38.05	37.54	38.01	1,381,080	+0.38(+1.02%)
Apr 26, 2011	37.39	37.67	37.32	37.63	1,043,082	+0.37(+0.99%)
Apr 25, 2011	37.31	37.36	37.11	37.26	251,411	-0.08(-0.20%)
Apr 21, 2011	37.39	37.39	37.19	37.33	119,829	+0.26(+0.69%)
Apr 20, 2011	36.99	37.13	36.99	37.08	409,022	+0.64(+1.76%)
Apr 19, 2011	36.36	36.45	36.23	36.44	741,215	+0.30(+0.84%)
Apr 18, 2011	36.23	36.25	35.72	36.13	221,799	-0.52(-1.42%)
Apr 15, 2011	36.66	36.75	36.51	36.66	106,643	-0.04(-0.10%)
Apr 14, 2011	36.38	36.70	36.38	36.69	680,987	+0.05(+0.12%)
Apr 13, 2011	36.82	36.88	36.47	36.65	693,007	+0.12(+0.33%)
Apr 12, 2011	36.73	36.73	36.38	36.53	188,534	-0.32(-0.88%)
Apr 11, 2011	37.03	37.18	36.78	36.85	589,380	-0.17(-0.45%)
Apr 08, 2011	37.21	37.36	36.90	37.02	380,364	+0.06(+0.16%)
Apr 07, 2011	37.09	37.15	36.83	36.96	251,685	-0.14(-0.39%)
Apr 06, 2011	37.15	37.27	36.99	37.10	102,339	+0.19(+0.51%)
Apr 05, 2011	36.77	37.02	36.69	36.91	465,088	+0.03(+0.08%)
Apr 04, 2011	36.91	36.98	36.81	36.88	1,936,381	+0.11(+0.29%)

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