1976:
Ronald Reagan/Bob Dole: 459
Jimmy Carter/Walter Mondale: 78
https://www.yapms.com/app/?m=aspk
1980:
Ronald Reagan/Bob Dole: 528
Jerry Brown/Mo Udale: 9
https://www.yapms.com/app/?m=aspo
1984:
Bob Dole/George H.W. Bush: 367
Walter Mondale/Jesse Jackson: 171
https://www.yapms.com/app/?m=aspw
1988:
Bob Dole/George H.W. Bush: 283
Al Gore/Dick Gephardt: 255
https://www.yapms.com/app/?m=asq1
1992:
Bill Clinton/Tom Harkin: 269
George H.W. Bush/James Quayle: 255
Ross Perot/James Stockdale: 14
Decided in House for Bill Clinton
https://www.yapms.com/app/?m=atq5
1996:
Joe Biden/Tom Harkin: 298
George H.W. Bush/James Quayle: 240
https://www.yapms.com/app/?m=atqe
2000:
Joe Biden/Tom Harkin: 356
John McCain/Alan Keyes: 182
https://www.yapms.com/app/?m=atqf
2004:
Tom Harkin/Barack Obama: 295
George W. Bush/Lindsey Graham: 243
2008:
John Cornyn/Lisa Murkowski: 290
Tom Harkin/Barack Obama: 248
2012:
John Cornyn/Lisa Murkowski: 326
Hillary R. Clinton/Bill Nelson: 212
https://www.yapms.com/app/?m=atqj
TBC