BMW Regional Sales World Map - Interactive Dashboard

An interactive D3.js visualization showing BMW sales volumes across the world by country (2010-2024).

Features

Interactive Elements

• Hover Tooltips: Hover over any country to see:

  • Country name
  • Total sales volume
  • Top 3 selling models with volumes
  • 7 Series sales percentage (highlighted in yellow)

• Volume Filter Dropdown: Filter countries by sales volume:

  • All Countries
  • High (> 10M)
  • Medium (5M - 10M)
  • Low (< 5M)

• 7 Series Highlighter: Checkbox to highlight countries with significant 7 Series sales

  • Markets are outlined in red (#ff6b6b)
  • Useful for identifying key 7 Series markets

Color Coding

• Dark Blue (#1f77b4): High sales (> 10M)
• Orange (#ff7f0e): Medium sales (5M - 10M)
• Green (#2ca02c): Low sales (< 5M)
• Light Gray (#e0e0e0): No data

Data Distribution

Sales data from regional entries is distributed across representative countries:

• Asia: China, India, Japan, South Korea
• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Italy, Spain
• South America: Brazil, Argentina, Chile
• Middle East: UAE, Saudi Arabia, Turkey
• Africa: South Africa, Nigeria, Egypt

Files

• index.html - HTML structure with interactive controls
• script.js - D3.js visualization and interactivity logic
• data.csv - BMW sales data (2010-2024)

Usage

1. Open index.html in a web browser
2. Use the dropdown to filter by sales volume
3. Check the "Highlight 7 Series Markets" checkbox to see which countries buy more 7 Series
4. Hover over countries for detailed sales information