| Cameroon | Congo | Gabon | E. Guinea | CAR | Chad | CEMAC |
Mean | 0.41 | 0.006 | 0.03 | 0.57 | 0.11 | 0.36 | 0.18 |
Std De | 0.63 | 0.009 | 0.06 | 0.89 | 0.15 | 0.77 | 0.52 |
Variance | 0.004 | 0.000 | 0.003 | 0.79 | 0.02 | 0.59 | 0.27 |
Skewness | 2.83 | 2.41 | 4.01 | 3.16 | 2.09 | 2.77 | 5.36 |
Kurtosis | 10.45 | 9.25 | 20.75 | 15.43 | 8.22 | 11.78 | 39.92 |