> 100% of the children who finish secondary education in Catalonia are perfectly fluent in Catalan and Spanish.

This is debatable, specially in ortography. There is always room to improve; and it seems that parents here and there demand more hours taught in spanish at the school since years. Those are just normal people that want the best for their children and have to fill the educational gaps at home, not politicians.

On the other hand, isn't "Unionist" a peculiar word to refer to your neighbours?