This example shows the evolution of average wages over time for several countries, using a time series line chart. The visualization is rendered in a web page via Vega-Embed, which loads a Vega-Lite specification from an external JSON file. That specification defines the chart’s dimensions and maps the CSV data’s country, year, and average wage fields to visual channels, generating multiple lines. The data is pre-loaded as inline JSON values within the specification, not fetched dynamically from the CSV file.