Not very good and have years of frequency. When they move and go to Portugal, they usually have to go to two or three previous years. When I see the children's books of some friends, we laugh a lot. I know a girl that her in the first year at university, she was studying Biology, is what we studied in the senior year of high school. There are public, semi-private and private schools. They say that catholic and private are not so bad. Usually those I know study in Catholic Schools even though they are not Catholic, but when they reach high school, they return to Belgium, Spain, etc.