Table:
0
A
B
C
D
E
F
1
Sport
Body
Year
Event type
Location
Nations
2
Aquathlon
CMAS
2009
World Cup
Not known
Not known
3
Finswimming
CMAS
1976
World Championship
Hanover , Germany
Not known
4
Free-diving
AIDA
1996
World Championship
Nice , France [ citation needed ]
Not known
5
Spearfishing
CMAS
1957
World Championship
Mali Losinj , Yugoslavia
Not known
6
Sport Diving
CMAS
Before 2011[ citation needed ]
World Cup
Not known
Not known
7
Underwater football
MUC
not known
not known
not known
not known
8
Underwater hockey
CMAS
1980
World Championship
Vancouver , Canada
5
9
Underwater Ice Hockey
Not known
2007
World Cup
Weissensee , Austria
8
10
Underwater orienteering
CMAS
1973
World Championship
Lokve, Yugoslavia
Not known
11
Underwater photography
CMAS
1985
World Championship
Genoa , Italy
Not known
12
Underwater rugby
CMAS
1980
World Championship
Mullheim, Germany
Not known
13
Underwater target shooting
CMAS
1999
World Championship
Not known
Not known
14
Underwater video
CMAS
2010
World Championship
Fuerteventura , Canary Island , Spain
7

Questions and formulas:
Question: What nations participated in 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1=2007),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,C2:C14=2007),6))
Level: medium
Question: What event type had BODY CMAS in 1980 and underwater hockey?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="cmas")*(C1=1980)*(A1="underwater hockey")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(B2:B14="cmas")*(C2:C14=1980)*(A2:A14="underwater hockey")),4))
Level: medium
Question: What body is at the World Championship for Underwater Target shooting?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="world championship")*(A1="underwater target shooting")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(D2:D14="world championship")*(A2:A14="underwater target shooting")),2))
Level: medium
Question: What body participated in 1973?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1=1973),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,C2:C14=1973),2))
Level: medium