Table:
0
A
B
C
D
E
F
1
Country
Total
Champions
Current
First driver(s)
Last/current driver(s)
2
Argentina
1
0
0
Esteban Guerrieri ( 2009 )
Esteban Guerrieri ( 2010 )
3
Australia
1
0
1
John Martin ( 2009 )
John Martin
4
Belgium
2
0
1
Bertrand Baguette ( 2008 )
Frédéric Vervisch
5
Brazil
3
0
1
Tuka Rocha ( 2008 )
Antônio Pizzonia
6
China
3
0
1
Ho-Pin Tung ( 2009 )
Ho-Pin Tung
7
Czech Republic
1
0
1
Filip Salaquarda ( 2011 )
Filip Salaquarda
8
Denmark
1
0
0
Kasper Andersen ( 2008 )
Kasper Andersen ( 2009 )
9
France
7
0
1
Tristan Gommendy , Nelson Philippe ( 2008 )
Tristan Gommendy
10
Germany
1
0
0
Max Wissel ( 2008 )
Max Wissel ( 2010 )
11
Greece
1
0
0
Stamatis Katsimis ( 2008 )
Stamatis Katsimis ( 2008 )
12
India
1
0
0
Narain Karthikeyan ( 2010 )
Narain Karthikeyan ( 2010 )
13
Netherlands
6
0
2
Yelmer Buurman , Robert Doornbos ( 2008 )
Yelmer Buurman , Robert Doornbos
14
New Zealand
2
0
1
Chris van der Drift ( 2010 )
Earl Bamber
15
Portugal
2
0
0
Pedro Petiz ( 2009 )
Álvaro Parente ( 2010 )
16
Switzerland
1
0
1
Neel Jani ( 2010 )
Neel Jani
17
United Arab Emirates
1
0
0
Andreas Zuber ( 2008 )
Andreas Zuber ( 2008 )

Questions and formulas:
Question: what is the least current
Formula: MIN(D1)
Formula2: MIN(D2:D17)
Level: easy
Question: how many total where last/current driver(s) is narain karthikeyan ( 2010 )
Formula: SUMIFS(B1,F1,"Narain Karthikeyan ( 2010 )")
Formula2: SUMIFS(B2:B17,F2:F17,"Narain Karthikeyan ( 2010 )")
Level: easy