1 Subjects: “...dependability...”

2 Subjects: “...dependability...”

3 “... of peoples' time is spent indoors and, depending on each person, the presence in the home ranges from 60...”

4 “... from 60% to 90% of the day, and 30% of that time is spent sleeping, though this varies depending...”

5 “... built with poor energy efficiency criteria or, depending on the country and the date of construction...”