bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
101-s-2012,H000343,"Sen. Hatfield, Mark O. [R-OR]",R,OR,1990-03-01,0
101-s-2012,B001057,"Sen. Bumpers, Dale [D-AR]",D,AR,1990-02-08,0
101-s-2012,B000993,"Sen. Bryan, Richard H. [D-NV]",D,NV,1990-02-06,0
101-s-2012,H000338,"Sen. Hatch, Orrin G. [R-UT]",R,UT,1990-01-23,1