Municipality size	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
Less than 10,000 inhabitants	Improvement have been made	19.6
Less than 10,000 inhabitants	No, it doesn't need it	46.4
Less than 10,000 inhabitants	No, but it would be necessary	34.0
Between 10,000 and 50,000 inhabitants	Improvement have been made	19.4
Between 10,000 and 50,000 inhabitants	No, it doesn't need it	46.4
Between 10,000 and 50,000 inhabitants	No, but it would be necessary	34.2
Between 50,000 and 100,000 inhabitants	Improvement have been made	19.0
Between 50,000 and 100,000 inhabitants	No, it doesn't need it	48.5
Between 50,000 and 100,000 inhabitants	No, but it would be necessary	32.5
Between 100,000 and 200,000 inhabitants	Improvement have been made	18.1
Between 100,000 and 200,000 inhabitants	No, it doesn't need it	47.2
Between 100,000 and 200,000 inhabitants	No, but it would be necessary	34.7
More than 100	Improvement have been made	22.1
More than 100	No, it doesn't need it	41.6
More than 100	No, but it would be necessary	36.3