Table:
0
A
B
C
D
E
F
G
1
Rank
City
State
GDP in $ID B
Population M (LUZ)
GDP per capita $ID K
Eurozone
2
1
Paris
France
$ 731
11.5
$ 62.4
Y
3
2
London
United Kingdom
$ 565
11.9
$ 49.4
N
4
3
Moscow
Russia
$ 321
10.5
$ 30.6
N
5
4
Madrid
Spain
$ 230
5.80
$ 39.7
Y
6
5
Istanbul
Turkey
$ 187
13.2
$ 14.2
N
7
6
Barcelona
Spain
$ 177
4.97
$ 35.6
Y
8
7
Rome
Italy
$ 144
3.46
$ 41.6
Y
9
8
Milan
Italy
$ 136
3.08
$ 44.2
Y
10
9
Vienna
Austria
$ 122
2.18
$ 56.0
Y
11
10
Lisbon
Portugal
$ 98
2.44
$ 40.2
Y
12
11
Athens
Greece
$ 96
4.01
$ 23.9
Y
13
12
Berlin
Germany
$ 95
4.97
$ 19.1
Y

Questions and formulas:
Question: What is the Eurozone result for Population M (LUZ) of 3.08?
Formula: LET(query1,SUMMARIZE(G1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=3.08))
Formula2: LET(query1,SUMMARIZE(G2:G13,SUMX(E2:E13)),FILTER(query1,CHOOSECOLS(query1,2)=3.08))
Level: hard
Question: What is the GDP $IDB in Istanbul?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="istanbul"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,B2:B13="istanbul"),4))
Level: medium