Tenancy regime of the main dwelling	Implementation of energy efficiency improvements in households	Total
Total	Improvement have been made	19.5
Total	No, it doesn't need it	46.0
Total	No, but it would be necessary	34.4
Property	Improvement have been made	21.7
Property	No, it doesn't need it	47.4
Property	No, but it would be necessary	30.9
Property without mortgage	Improvement have been made	21.3
Property without mortgage	No, it doesn't need it	48.3
Property without mortgage	No, but it would be necessary	30.4
Mortgaged property	Improvement have been made	22.5
Mortgaged property	No, it doesn't need it	45.6
Mortgaged property	No, but it would be necessary	31.9
Rent at market price	Improvement have been made	12.3
Rent at market price	No, it doesn't need it	43.6
Rent at market price	No, but it would be necessary	44.1
Rent lower than market price	Improvement have been made	13.9
Rent lower than market price	No, it doesn't need it	37.6
Rent lower than market price	No, but it would be necessary	48.5
Free of charge	Improvement have been made	16.4
Free of charge	No, it doesn't need it	41.6
Free of charge	No, but it would be necessary	42.0