Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	70.90	71.42	70.81	70.93	598,550	-0.34(-0.47%)
Feb 27, 2013	70.65	71.55	70.65	71.27	480,955	+0.72(+1.01%)
Feb 26, 2013	70.82	70.85	70.32	70.56	853,410	+0.06(+0.08%)
Feb 25, 2013	71.29	71.35	70.46	70.50	655,540	-0.45(-0.64%)
Feb 22, 2013	71.13	71.42	70.62	70.95	308,021	+0.01(+0.01%)
Feb 21, 2013	70.91	71.17	70.23	70.94	716,702	-0.33(-0.46%)
Feb 20, 2013	71.25	72.02	70.80	71.27	646,902	-0.24(-0.34%)
Feb 19, 2013	71.03	71.62	70.19	71.51	807,667	+0.22(+0.31%)
Feb 15, 2013	70.40	71.43	70.40	71.29	503,436	+0.98(+1.39%)
Feb 14, 2013	70.12	70.46	69.99	70.32	476,962	-0.16(-0.23%)
Feb 13, 2013	70.84	70.95	69.95	70.48	691,829	-0.39(-0.55%)
Feb 12, 2013	70.56	71.17	70.24	70.87	482,551	+0.66(+0.94%)
Feb 11, 2013	69.92	70.21	69.41	70.21	315,007	+0.29(+0.41%)
Feb 08, 2013	69.88	70.31	69.69	69.92	506,465	+0.05(+0.07%)
Feb 07, 2013	68.63	70.73	68.36	69.87	693,712	+1.60(+2.35%)
Feb 06, 2013	67.41	68.33	67.40	68.27	281,264	+1.86(+2.81%)
Feb 04, 2013	67.35	67.74	66.39	66.40	380,863	-1.41(-2.08%)

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