3rd Parties' Percentage Share of Individual Contributions, 2012
  • 0%
  • < 1%
  • 1-3%
  • 3-5%
  • 5-8%
  • 8-15%
  • 15-50%
  • > 50%
Percentage of Individual Contributions
Data: OpenSecrets.org
Geolocation: Azavea