{"version":"1.0","type":"rich","title":"Rebrickable Lego Sets by Year","description":"This bar chart displays the cumulative number of Lego sets released each year from 1949 to 2019, sourced from Rebrickable data. Each bar’s height represents the running total, with the y-axis scaled linearly and the x-axis using a band scale for years. The visualization uses D3.js v5, employing `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to render the plot as SVG. Bars are drawn as rectangles with a fill style, using a translation and vertical scale inversion to position them correctly.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a7d9303aac8b4d55ab004b7425678199?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}