N GROWTH CTR is the contraction of "N GROWTH CONTRIBUTION". In French, it is the contribution to growth.
N GROWTH CTR = [N EVOL ABS selection] / SOMME [N EVOL ABS]
A contribution from a product of a selection may be greater than 100% if at least one product of the selection has a negative value. There are several ways to calculate the contribution. Contact us if you want to calculate this measurement in another way.