data = {
const text = await FileAttachment("combined_happiness_dataset@3.csv").text();
const data = d3.csvParse(text, function(d){
return ({
country: d.Country,
region: d.Region,
2015: +d['2015'],
2016: +d['2016'],
2017: +d['2017'],
2018: +d['2018'],
2019: +d['2019'],
2020: +d['2020']});
});
return data;
}