MAJORITY

• 535Daniel K. Akaka

  [D] HI, United States
• 875John "Jay" D. Rockefeller IV

  [D] WV, United States
• 999Patty Murray

  [D] WA, United States
• 322Barack Obama

  [D] IL, United States

  Ended 11/16/2008
• 441Bernard "Bernie" Sanders

  [I] VT, United States
• 561Sherrod Brown

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

  [D] VA, United States
• 225Jon Tester

  [D] MT, United States

MINORITY

• 918Larry E. Craig

  [R] ID, United States
• 1,866Arlen Specter

  [R] PA, United States
• 206Richard Burr

  [R] NC, United States
• 426John "Johnny" Isakson

  [R] GA, United States
• 532Lindsey Graham

  [R] SC, United States
• 1,274Kay Bailey Hutchison

  [R] TX, United States
• 405John Ensign

  [R] NV, United States

  Ended 01/24/2008

OTHER

• 185Roger Wicker

  [R] MS, United States

  Began 01/24/2008