Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	43.96	44.03	43.87	43.94	37,609	+0.06(+0.14%)
Apr 28, 2011	43.67	43.91	43.66	43.88	24,964	+0.16(+0.36%)
Apr 27, 2011	43.56	43.75	43.35	43.72	31,564	+0.29(+0.68%)
Apr 26, 2011	43.26	43.56	43.22	43.43	26,311	+0.33(+0.76%)
Apr 25, 2011	43.12	43.15	42.97	43.10	29,573	-0.12(-0.28%)
Apr 21, 2011	43.15	43.22	43.03	43.22	44,885	+0.36(+0.83%)
Apr 20, 2011	42.81	42.94	42.76	42.86	49,094	+0.61(+1.46%)
Apr 19, 2011	42.10	42.25	41.99	42.25	25,760	+0.21(+0.49%)
Apr 18, 2011	42.02	42.07	41.62	42.04	39,420	-0.32(-0.76%)
Apr 15, 2011	42.41	42.51	42.21	42.36	58,533	+0.01(+0.03%)
Apr 14, 2011	42.07	42.41	41.99	42.35	61,375	+0.01(+0.01%)
Apr 13, 2011	42.48	42.48	42.17	42.34	34,597	+0.10(+0.23%)
Apr 12, 2011	42.30	42.30	42.09	42.25	45,428	-0.25(-0.59%)
Apr 11, 2011	42.60	42.74	42.41	42.50	23,623	-0.05(-0.12%)
Apr 08, 2011	42.98	42.98	42.42	42.55	25,123	-0.22(-0.51%)
Apr 07, 2011	42.82	42.98	42.61	42.77	47,599	-0.05(-0.12%)
Apr 06, 2011	42.99	43.03	42.69	42.82	47,544	+0.08(+0.18%)
Apr 05, 2011	42.72	42.93	42.71	42.74	26,658	-0.02(-0.04%)
Apr 04, 2011	42.92	42.93	42.70	42.76	35,683	-0.03(-0.08%)

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