{"version":"1.0","type":"rich","title":"Task-9 Q2","description":"This visualization shows the yearly percentage of U.S. government education expenditure over time, using a single filled area to represent the trend. The area chart is rendered as an SVG with D3.js v7, loading CSV data from a GitHub gist. The code uses `d3.csv` to fetch data, `d3.scaleLinear` for both axes, and `d3.area` to generate the chart’s path. Axes are added via `d3.axisBottom` and `d3.axisLeft`, with labels for \"Year\" and \"Gov Education Expenditure (%)\". The chart is styled with a steelblue fill and includes margins for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/745dfd4dd1714c98bf73e3559d335198?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}