Table:
0
A
B
C
D
E
F
1
State (linked to summaries below)
Senator
Party
Electoral history
Result
Candidates Winning candidate in bold
2
Arkansas
Mark Pryor
Democratic
2002
Incumbent re-elected
Mark Pryor (D) 79.5% Rebekah Kennedy (G) 20.5%
3
Delaware
Joe Biden
Democratic
1972 1978 1984 1990 1996 2002
Incumbent re-elected
Joe Biden (D) 64.7% Christine O'Donnell (R) 35.3%
4
Iowa
Tom Harkin
Democratic
1984 1990 1996 2002
Incumbent re-elected
Tom Harkin (D) 62.7% Christopher Reed (R) 37.3%
5
Kentucky
Mitch McConnell
Republican
1984 1990 1996 2002
Incumbent re-elected
Mitch McConnell (R) 53.0% Bruce Lunsford (D) 47.0%
6
Maine
Susan Collins
Republican
1996 2002
Incumbent re-elected
Susan Collins (R) 61.3% Tom Allen (D) 38.6%
7
Mississippi
Thad Cochran
Republican
1978 1984 1990 1996 2002
Incumbent re-elected
Thad Cochran (R) 61.4% Erik Fleming (D) 38.6%
8
Montana
Max Baucus
Democratic
1978 1984 1990 1996 2002
Incumbent re-elected
Max Baucus (D) 72.9% Bob Kelleher (R) 27.1%
9
New Mexico
Pete Domenici
Republican
1972 1978 1984 1990 1996 2002
Incumbent retired Democratic gain
Tom Udall (D) 61.3% Steve Pearce (R) 38.7%
10
Rhode Island
Jack Reed
Democratic
1996 2002
Incumbent re-elected
Jack Reed (D) 73.4% Robert Tingle (R) 26.6%
11
South Carolina
Lindsey Graham
Republican
2002
Incumbent re-elected
Lindsey Graham (R) 57.5% Bob Conley (D) 42.3%
12
South Dakota
Tim Johnson
Democratic
1996 2002
Incumbent re-elected
Tim Johnson (D) 62.5% Joel Dykstra (R) 37.5%
13
West Virginia
Jay Rockefeller
Democratic
1984 1990 1996 2002
Incumbent re-elected
Jay Rockefeller (D) 63.7% Jay Wolfe (R) 36.3%

Questions and formulas:
Question: who were the winners in west virginia
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="West Virginia"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,A2:A13="West Virginia"),6))
Level: medium
Question: tell the final for lindsey graham
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Lindsey Graham"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,B2:B13="Lindsey Graham"),5))
Level: medium
Question: who won the senate seat in arkansas
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Arkansas"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,A2:A13="Arkansas"),2))
Level: medium