;2017;2017;2017; Immigration category;Immigration category;Immigration category; Others;Immigrants;Norwegian-born to immigrant parents; ;;;; Written English;3.8;3.4;3.7; Spoken English;4.5;4.2;4.5; Mathematics, written;3.5;2.9;3.2; Mathematics, oral;4.2;3.7;3.9; Natural sciences, oral;4.3;3.7;4.0; First choice form of Norwegian, written;3.5;2.9;3.2; Second choice form of Norwegian, written;3.3;3.0;3.2; Spoken Norwegian;4.5;4.0;4.3; Christianity, religion, philosophy and ethics, oral;4.4;4.0;4.2; Social sciences, oral;4.4;4.0;4.3;