Empire State Tools and Die provides the following information related to its land, buildings and equipment (in millions):
Property Plant & Equipment 2013 2012
Land $145 $132
Buildings $423 $410
Machinery and Equipment $7,302 $6,720
Total PP&E $7,870 $7,262
Accumulated depreciation $5,045 $4,876
Reported depreciation expense is $603 million for the year. For 2013, calculate the percent-used-up for Empire State Tool and Die.