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FINAL BMW SALES DASHBOARD
This dashboard visualizes BMW sales data from 2010-2024 through four interactive views: an animated bubble chart showing annual sales performance, a horizontal bar chart ranking top models, a world map with scaled bubbles representing regional sales, and a dual-line chart comparing manual versus automatic transmission trends across selected regions. The visualization uses D3.js v7 with d3.csv for data loading, d3.rollups for aggregation, d3.scaleSqrt for bubble sizing, and d3.geoMercator with d3.geoPath for the map projection. SVG rendering with smooth transitions and tooltips enables exploration across all charts.
AI-generated descriptionBMW Sales Dashboard
Interactive D3.js dashboard visualizing BMW sales data from 2010-2024.
Features
- Annual Sales Performance with animated bubbles
- Top Models comparison
- Sales by Region map visualization
- Sales by Countries showing top transmission types per country
Updated Features
The "Market Classification" view has been changed to "Sales by Countries" which:
- Shows sales data grouped by country instead of region
- Displays circles for each country with unique colors
- Filters to show only the transmission type (Automatic or Manual) with the highest sales for each country
- All circles are hoverable with detailed tooltips
- Visualization fits on screen without scrolling