variety yield
A 8.3
A 9.4
A 9.1
A 9.1
A 9
A 8.9
A 8.9
B 9.1
B 9
B 8.1
B 8.2
B 8.8
B 8.4
B 8.3
C 10.1
C 10
C 9.6
C 9.3
C 9.8
C 9.5
C 9.4
D 7.8
D 8.2
D 8.1
D 7.9
D 7.7
D 8
D 8.1