translate English to French: The findings from the quantitative part of the research were that the differences between ethnic minority and indigenous workers were chiefly due to the extent to which they have managed to achieve a reasonably firm foothold in the labour market.
Selon les conclusions de la partie quantitative de l'étude, les différences entre les travailleurs issus de minorités ethniques et les autres tiennent essentiellement au degré d'intégration sur le marché du travail.