City of Bern - Budget 2012

• Stadt Bern - PGB 2012.xlsx

1. Exported XLSX file to UTF-8 CSV files via Numbers (iWork).
2. Extracted data into an multidimensional PHP array
3. Exported to JSON

• Improve visualization to make circle size comparable across hierarchy depth

• twicry
• Duc Ngo Viet

• Source code
• Demo budget 2012
• D3.js, jQuery