Green and Parks in the City
Olongapo City 40%
Mexico: 56% Taiwan: 53% Brunei: 66% Hong Kong: 52%Pleasure of spending time in the city
Olongapo City 44%
Mexico: 57% Taiwan: 47% Brunei: 71% Hong Kong: 43%Air Pollution
Olongapo City 50%
Mexico: 53% Taiwan: 61% Brunei: 25% Hong Kong: 67%Garbage Disposal
Olongapo City 45%
Mexico: 52% Taiwan: 65% Brunei: 53% Hong Kong: 52%Availability and quality of drinking water
Olongapo City 55%
Mexico: 57% Taiwan: 54% Brunei: 70% Hong Kong: 66%Cleanliness and tidiness
Olongapo City 50%
Mexico: 45% Taiwan: 56% Brunei: 59% Hong Kong: 54%Noise and Light pollution
Olongapo City 50%
Mexico: 48% Taiwan: 59% Brunei: 28% Hong Kong: 66%Water Pollution
Olongapo City 75%
Mexico: 55% Taiwan: 58% Brunei: 57% Hong Kong: 53%