Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	78.22	81.25	78.22	80.90	36,043	+2.71(+3.47%)
Apr 28, 2011	78.00	78.43	77.84	78.19	15,523	+0.03(+0.04%)
Apr 27, 2011	77.98	79.08	77.50	78.16	39,610	+0.36(+0.46%)
Apr 26, 2011	77.68	79.37	77.68	77.80	61,130	+0.41(+0.53%)
Apr 25, 2011	76.87	77.58	76.47	77.39	10,513	+0.84(+1.10%)
Apr 21, 2011	76.64	76.64	75.95	76.55	25,871	+0.29(+0.38%)
Apr 20, 2011	77.57	77.57	75.41	76.26	41,085	-0.07(-0.09%)
Apr 19, 2011	77.71	77.71	75.91	76.33	62,186	-0.96(-1.24%)
Apr 18, 2011	77.49	78.03	76.57	77.29	41,308	-0.09(-0.12%)
Apr 15, 2011	74.18	77.60	73.86	77.38	40,412	+3.01(+4.05%)
Apr 14, 2011	74.42	75.71	74.17	74.37	40,968	-0.74(-0.99%)
Apr 13, 2011	75.65	76.05	74.43	75.11	47,402	-0.28(-0.37%)
Apr 12, 2011	75.93	76.05	73.85	75.39	40,597	-0.79(-1.04%)
Apr 11, 2011	76.67	78.10	75.83	76.18	25,587	-0.51(-0.67%)
Apr 08, 2011	76.94	77.00	75.43	76.69	27,585	+0.17(+0.22%)
Apr 07, 2011	76.87	77.04	75.40	76.52	29,386	-0.34(-0.44%)
Apr 06, 2011	75.48	77.50	75.26	76.86	35,345	+1.52(+2.02%)
Apr 05, 2011	74.69	75.34	74.14	75.34	15,323	+0.66(+0.88%)
Apr 04, 2011	74.52	75.65	74.52	74.68	24,290	+0.27(+0.36%)

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