Table:
0
A
B
C
D
E
1
Year
Entrant
Chassis
Engine
Points
2
1961
Scuderia Serenissima
De Tomaso F1
Alfa Romeo Straight-4
0
3
1962
Scuderia SSS Republica di Venezia
Lotus 18/21
Climax Straight-4
0
4
1962
Scuderia SSS Republica di Venezia
Porsche 718
Porsche Flat-4
0
5
1962
Scuderia SSS Republica di Venezia
Lotus 24
Climax V8
0
6
1965
Scuderia Ferrari SpA SEFAC
Ferrari 158
Ferrari V8
0

Questions and formulas:
Question: What is the total number of years that an entrant had more than 0 points?
Formula: LET(query1,SUMMARIZE(A1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)>0))
Formula2: LET(query1,SUMMARIZE(A2:A6,SUMX(E2:E6)),FILTER(query1,CHOOSECOLS(query1,2)>0))
Level: hard