顏色對照表如下(數字為該黨得票率)：
https://i.imgur.com/xeKnn31.png
這裡值得注意的地方如下
https://i.imgur.com/3NIBwFC.png
圖案如下：
1990:
J. J. Exon Democratic 349779 58.90%
Hal Daub Republican 243013 40.92%
https://i.imgur.com/dRsGITJ.png
https://i.imgur.com/NGGGWQO.png
1996:
Chuck Hagel Republican 379933 56.14%
Ben Nelson Democratic 281904 41.65%
https://i.imgur.com/hTVwSkA.png
https://i.imgur.com/3WhviXv.png
2002:
Chuck Hagel Republican 397438 82.76%
Charlie A. Matulka Democratic 70290 14.64%
https://i.imgur.com/6qUQMkE.png
https://i.imgur.com/SlSzK2S.png
2008:
Mike Johanns Republican 455854 57.52%
Scott Kleeb Democratic 317456 40.06%
https://i.imgur.com/HeSl6iW.png
https://i.imgur.com/8Z2NkW4.png
2014:
Ben Sasse Republican 347636 64.34%
Dave Domina Democratic 170127 31.49%
Jim Jenkins By Petition 15868 2.94%
https://i.imgur.com/aL6AJZC.png
https://i.imgur.com/9KmSGOY.png
選舉資料來源：
Leip, David. Dave Leip's Atlas of U.S. Presidential Elections.
http://uselectionatlas.org (date).