Translate the following English sentence to French:
"We are all aware, or at least I think we are, that it is important that statistical data is not only reliable, that is, obtained scientifically and rigorously, but also, above all, comparable."
Nous sommes tous conscients, du moins, je le crois, qu'il est important que les données statistiques soient non seulement fiables, autrement dit, obtenues de manière scientifique et rigoureuse, mais surtout comparables.