Happiness Level Chart

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Happiness Level Chart

✓ Published0🌍 Public

Last edited Feb 2, 2019

Created on Nov 8, 2018

This visualization presents self-reported life satisfaction across countries from 2004 to 2017, using data from the World Happiness Report 2017. It combines a scatter plot with year and satisfaction metrics, a multi-line chart tracking trends per country, and an animated cartoon face that shifts expressions. Users select different satisfaction indicators via a dropdown menu and filter countries by clicking the color legend. The D3 v5 code builds SVG elements, uses scales like `scaleTime` and `scaleLinear`, and applies transitions to update data points and the face animation.

AI-generated description

Chuchen Dai

This page shows data about self-reported life satisfaction over the world from 2004 to 2017.

This data comes from the World Happiness Report 2017 in Our World in Data: Happiness and Life Satisfaction.

MIT Licensed

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