Building size,Buildings (thousand),% with a building automation system,% of cooled buildings with packaged main cooling,% of cooled buildings with chiller main cooling,% with regular HVAC maintenance
"1,001 to 10,000 sq ft","4,192",10.0,48.6,Q,53.1
"10,001 to 50,000 sq ft","1,367",24.0,60.1,5.4,73.3
"50,001 to 200,000 sq ft",310,53.3,53.7,19.1,90.9
"Over 200,000 sq ft",49,70.5,43.2,36.8,94.8