20162015201420132012
Core office supplies24.9%25.3%25.6%27.5%28.1%
Ink & toner19.8%19.9%20.0%20.2%19.7%
Business technology13.0%13.4%14.3%15.2%16.6%
Paper9.0%9.2%9.2%9.0%9.0%
Facilities & breakroom11.6%11.0%10.0%8.7%7.4%
Computers & mobility6.4%5.5%6.3%6.9%6.9%
Services9.2%9.5%8.6%6.9%6.7%
Office furniture6.4%6.2%6.0%5.6%5.6%