Table 5 – Building characteristics, energy use and energy intensity by hours of operation, 2014
Hours of operation per week Buildings Floor space
# QI Share millions of m2 QI Share
36 or less 55,079 A 11.4% 56.2 A 7.0%
37 to 48 140,604 A 29.1% 146.5 A 18.2%
49 to 72 155,379 A 32.2% 300.8 A 37.5%
73 to 96 44,959 A 9.3% 115.1 B 14.3%
97 to 120 36,194 A 7.5% 61.2 A 7.6%
121 to 168 50,187 A 10.4% 123.3 A 15.4%
Canada 482,402 A 100.0% 803.1 A 100.0%

Legend:

Quality indicators (QI) classify each estimate according to its quality as follows: A–20% or less, B–between 20% and 30%, C–between 30% and 40%, and F–more than 40%.