MAJORITY

• 153Christopher Coons

  [D] DE, United States

  Began 03/24/2011
• 169Tom Udall

  [D] NM, United States

  Began 03/24/2011
• 1,984Richard "Dick" J. Durbin

  [D] IL, United States

  Began 03/24/2011
• 263Jeanne Shaheen

  [D] NH, United States

  Ended 03/24/2011
• 560Benjamin "Ben" L. Cardin

  [D] MD, United States
• 252James "Jim" H. Webb

  [D] VA, United States

MINORITY

• 426John "Johnny" Isakson

  [R] GA, United States
• 915James M. Inhofe

  [R] OK, United States
• 361Bob Corker

  [R] TN, United States
• 150Michael "Mike" S. Lee

  [R] UT, United States

  Began 03/24/2011
• 366James "Jim" DeMint

  [R] SC, United States

  Ended 03/24/2011