Table:
0
A
B
C
D
E
1
Country
Donor payment
Children per donor
Donor anonymity
Allowed recipients
2
Belgium
no data
6 children
varies
no data
3
Canada
no data
25 children per population of 800,000
yes
no data
4
Denmark
200-500 DKK
12 children
varies
Everyone
5
France
no data
5 children
yes
no data
6
Germany
varies
15 children
no
Usually married heterosexual couples
7
Hong Kong, China
no data
3 children
no data
no data
8
Netherlands
expenses
25 children
no
Everyone
9
Norway
no data
8 children
no
no data
10
Spain
no data
6 children
yes
Everyone
11
Sweden
300 SEK
12 children to 6 families (2 per family)
no
Married or in cohabitation
12
Switzerland
expenses
8 children
no
Married heterosexual couples

Questions and formulas:
Question: What is the status of donor payment in the country where there are 6 children per donor and no data on allowed recipients?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="6 children")*(E1="no data")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,(C2:C12="6 children")*(E2:E12="no data")),2))
Level: medium
Question: What are donor payments in the country where there are 12 children to 6 families (2 per family)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="12 children to 6 families (2 per family)"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="12 children to 6 families (2 per family)"),2))
Level: medium
Question: What is the donor payment in Belgium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Belgium"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,A2:A12="Belgium"),2))
Level: medium
Question: What is the country where there are 8 children per donor and no data for donor payments?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="8 children")*(B1="no data")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,(C2:C12="8 children")*(B2:B12="no data")),1))
Level: medium
Question: What are the children per donor in the country where the allowed recipients are married or in cohabitation?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="Married or in cohabitation"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,E2:E12="Married or in cohabitation"),3))
Level: medium
Question: List the possible children per donor levels for countries where the allowed recipients is no data.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="no data"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,E2:E12="no data"),3))
Level: medium