The 2016 financial statements for Leggett & Platt, Inc., report the following information:
Year ended December 31, 2016 2015 (In millions)
Depreciation expense $86.8 $83.5
Property and equipment, net $565.5 $540.8
Land $37.7 $40.0
Accumulated depreciation $1,165.4 $1,146.5
Which of the following estimates the property and equipment's percent-used-up at December 31, 2016?