Number of recipients;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 1 recipient;Has made improvements to thermal insulation or the heating system;12,7 1 recipient;No improvements have been made and it is warm enough during the cold months;59,8 1 recipient;No improvements have been made and it is not warm enough during the cold months;27,5 2 recipients;Has made improvements to thermal insulation or the heating system;15,2 2 recipients;No improvements have been made and it is warm enough during the cold months;62,9 2 recipients;No improvements have been made and it is not warm enough during the cold months;21,9 3 recipients or more;Has made improvements to thermal insulation or the heating system;15,6 3 recipients or more;No improvements have been made and it is warm enough during the cold months;58,3 3 recipients or more;No improvements have been made and it is not warm enough during the cold months;26,1 Not classifiable;Has made improvements to thermal insulation or the heating system;9 Not classifiable;No improvements have been made and it is warm enough during the cold months;53,5 Not classifiable;No improvements have been made and it is not warm enough during the cold months;37,6