{"version":"1.0","type":"rich","title":"Bar Chart","description":"A bar chart displays the running total of a dataset from 1949 to 2019, with each year’s cumulative value shown as a horizontal steelblue bar. The chart uses d3.csv to load the data, then d3.scaleLinear for the x-axis and d3.scaleBand for the y-axis. Axes are rendered with d3.axisLeft and d3.axisBottom, while the x-axis labels are formatted with d3.format using a '.3s' suffix.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48c8c0369dd24d648418f39663e3b614?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}