The data are split either thematically (by ministerial area) or by legislature (nationwide elections).
All networks are directed graphs drawn with the Fruchterman-Reingold force-directed algorithm. The ties connect the first author of each bill to the cosponsors of that bill. The nodes are sized by unweighted total degree. When two nodes belong to the same group, any existing tie between them is given the color of that group. There is a guide to party codes and colors at the end of this page.
See the interactive visualization, or view other countries.
    2001–2004 (missing 2001–2003)
      
    2005–2006
      
    2007–2010
      
    2011–2014
      
    2015–
      
  
    Agriculture
      
    Culture
      
    Economy
      
    Education
      
    Environment
      
    Foreign Affairs
      
    Health
      
    Housing
      
    Immigration
      
    Institutional
      
    Justice
      
    Technology
      
      
    Welfare