Line chart

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✓ Published0🌍 Public

Last edited Apr 2, 2016

Created on Sep 27, 2015

A multi-line chart visualizes population changes for five countries—Germany, Italy, Japan, the United Kingdom, and the United States—from 1600 to 1916, with each line colored distinctly and labeled via tooltips. Built with D3.js, it uses `d3.time.scale` for the x-axis, `d3.scale.linear` for the y-axis, and SVG paths to render the trends. Data is loaded from a CSV file (`population.csv`) and formatted using `d3.format` and `d3.time.format`. The chart emphasizes comparative growth patterns over centuries.

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