Table 5.

List of detected differences in responses concerning the respondents’ emotional state between the total collected questionnaire data and the four major contributing countries: Spain, Italy, Brazil, and Greece. The fonts in bold represent the different responses among countries compared with those of the total sample.

Questions and Factors	Total Questionnaire Sample	-------------------------Four major contributing countries (82.4 % of the responses) -------------------------
		Spain (19.6 %)	Italy (9.4 %)	Brazil (29.6 %)	Greece (23.8 %)
Age group	Negative emotions were more frequent in 18−25 year olds	Negative emotions were more frequent in 18−25 year olds	Emotional state indifferent considering age	Negative emotions were more frequent in 18−25 and 26−40 year olds	Emotional state indifferent considering the age
Receiving natural light indoors	More frequent negative emotions with low levels of natural light indoors	More frequent negative emotions with low levels of natural light indoors	Emotional state not influenced by the level of natural light indoors	More frequent negative emotions with low levels of natural light indoors	More frequent negative emotions with low levels of natural light indoors
Frequency of visiting green spaces prior to the crisis	Negative emotions for respondents who visited green spaces monthly or less than once per month	Emotional state indifferent considering frequency of visiting green spaces	Emotional state indifferent considering frequency of visiting green spaces	Negative emotions for those who used to visit green spaces monthly	Emotional state indifferent considering frequency of visiting green spaces
House size	Negative emotions were more frequent in residents living in small-sized houses (<40 m2)	Negative emotions were more frequent in residents living in small-sized houses (<40 m2)	Negative emotions were more frequent in residents living in small-sized houses (<40 m2)	Negative emotions were more frequent in residents living in houses of <40 m2and also from 40 to 70 m2	Emotional state indifferent considering house size
Gender	Negative emotions were more frequent in women	Negative emotions were more frequent in women	Emotional state not affected by gender	Negative emotions were more frequent in women	Negative emotions were more frequent in men
Number of plants indoors	Negative emotions more frequent in responders having no or less than 4 plants	Emotional state not affected by the number of indoor plants	Emotional state not affected by the number of indoor plants	Negative emotions more frequent in responders with no indoors plants	Emotional state not affected by the number of indoor plants