Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	81.95	82.43	81.78	82.14	798,623	+0.47(+0.57%)
Mar 29, 2012	81.20	81.78	81.20	81.68	458,729	+0.00(+0.00%)
Mar 28, 2012	81.68	81.95	81.48	81.68	560,764	+0.01(+0.01%)
Mar 27, 2012	81.96	81.96	81.60	81.67	444,426	-0.11(-0.13%)
Mar 26, 2012	81.75	81.93	81.43	81.78	1,029,010	+0.51(+0.63%)
Mar 23, 2012	81.39	81.46	80.91	81.26	511,080	+0.03(+0.04%)
Mar 22, 2012	80.97	81.55	80.97	81.23	657,614	-0.19(-0.24%)
Mar 21, 2012	81.38	81.76	81.25	81.43	558,911	-0.01(-0.01%)
Mar 20, 2012	81.44	82.13	81.34	81.44	707,738	-0.69(-0.84%)
Mar 19, 2012	82.55	82.98	82.10	82.13	475,318	-0.98(-1.18%)
Mar 16, 2012	83.38	83.77	83.04	83.10	425,127	-0.64(-0.76%)
Mar 15, 2012	83.36	83.74	82.76	83.74	228,226	+0.47(+0.56%)
Mar 14, 2012	83.82	83.88	82.69	83.28	179,028	-0.58(-0.69%)
Mar 13, 2012	82.89	83.88	82.53	83.86	214,602	+1.31(+1.59%)
Mar 12, 2012	82.18	82.76	81.90	82.55	176,415	+0.50(+0.61%)
Mar 09, 2012	81.57	82.81	81.28	82.05	180,201	+0.67(+0.82%)
Mar 08, 2012	81.26	81.86	80.78	81.38	284,389	+0.98(+1.22%)
Mar 07, 2012	79.47	80.66	79.27	80.40	234,508	+1.09(+1.37%)
Mar 06, 2012	79.14	79.73	79.03	79.31	268,819	-0.44(-0.55%)
Mar 05, 2012	79.88	80.13	79.40	79.75	169,754	-0.34(-0.42%)
Mar 02, 2012	80.55	80.62	79.98	80.09	213,553	-0.46(-0.57%)

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