Moundou

4

2.39ab

2.94ab

1.81ab

1.08ab

0.02

0.04

0.02

0.02

Afunori

5

2.37a

2.89ab

1.82abc

1.04a

0.03

0.04

0.03

0.02

Maiadua

3

2.50c

3.05b

1.91c

1.13c

0.08

0.12

0.04

0.03

Bauchi

2

2.45abc

2.98ab

1.88abc

1.10bc

0.01

0.00

0.05

0.02

Mubi

4

2.41ab

2.95ab

1.85abc

1.08ab

0.02

0.04

0.04

0.01

Jos

2

2.48bc

3.01b

1.89bc

1.10bc

0.00

0.01

0.00

0.00