650 - Management and auxiliary services 65,030 Visa posterna 630 - Agriculture and related technologies 46,745 Visa posterna 610 - Medicine and health 27,487 Visa posterna 620 - Engineering and allied operations 26,096 Visa posterna 660 - Chemical engineering 10,136 Visa posterna 640 - Home and family management 3,437 Visa posterna 670 - Manufacturing 2,929 Visa posterna 680 - Manufacture of products for specific uses 1,313 Visa posterna 600 - Technology (Applied sciences) 750 Visa posterna 690 - Construction of buildings 558 Visa posterna 330 - Economics 5 Visa posterna 570 - Biology 5 Visa posterna 000 - Computer science, information, general works 3 Visa posterna 070 - Documentary, educational, news media; journalism 2 Visa posterna 150 - Psychology 2 Visa posterna 530 - Physics 2 Visa posterna 020 - Library and information sciences 1 Visa posterna 050 - General serial publications 1 Visa posterna 340 - Law 1 Visa posterna 380 - Commerce, communications, transportation 1 Visa posterna 500 - Natural sciences and mathematics 1 Visa posterna 510 - Mathematics 1 Visa posterna 550 - Earth sciences 1 Visa posterna 580 - Plants 1 Visa posterna 770 - Photography, computer art, cinematography 1 Visa posterna