Degree of urbanization;Improvements to thermal insulation or the heating system;Total
Total;Has made improvements to thermal insulation or the heating system;14,1
Total;No improvements have been made and it is warm enough during the cold months;60,8
Total;No improvements have been made and it is not warm enough during the cold months;25,1
Densely populated area;Has made improvements to thermal insulation or the heating system;15
Densely populated area;No improvements have been made and it is warm enough during the cold months;60
Densely populated area;No improvements have been made and it is not warm enough during the cold months;25
Intermediately populated area;Has made improvements to thermal insulation or the heating system;12,5
Intermediately populated area;No improvements have been made and it is warm enough during the cold months;61,1
Intermediately populated area;No improvements have been made and it is not warm enough during the cold months;26,3
Scarcely populated area;Has made improvements to thermal insulation or the heating system;14,4
Scarcely populated area;No improvements have been made and it is warm enough during the cold months;62,9
Scarcely populated area;No improvements have been made and it is not warm enough during the cold months;22,7