Congress Roll Call Attendance

Our data is accurate as of November 14, 2012

Each bar represents one session. Note that we treat roll call attendance differently from attendance. The former is required for quorum, and is akin to a teacher calling out students' names in class, while the latter is written, and can be signed at any time.

  • 2010
  • 2011
  • 2012
  • no quorum
Hover over the graph or the list to begin.