Datasets aquired and adapted from: https://www.kaggle.com/unsdsn/world-happiness?select=2015.csv
Combined all 5 years into a single dataset with a new attribute "Year".
Datasets aquired and adapted from: https://www.kaggle.com/unsdsn/world-happiness?select=2015.csv
Combined all 5 years into a single dataset with a new attribute "Year".