The Swedish news agency TT reported in March 2015 on the number of students caught cheating in the past year, according to the daily newspaper Expressen: 576, an increase of 50 over 2013. This is the number of students who were found guilty of cheating and sentenced to a lock-out from the university for between one week and six months. There are 28 universities and colleges in Sweden, the largest universities (Lund, Stockholm) also had the largest number of cheating students, 62 and 60. With 47,700 and almost 67,000 students enrolled, this number is quite small. These are the cases, however, that were brought before disciplinary boards, so they will have been quite critical cases. The minister of higher education and research points out in the article that cheating rather defeats the point of a higher education: to learn how to do something oneself.
A lock-out of even a week can be critical if that week happens to be an exam week. Sweden has a good system for financing students. They get a weekly allowance, a bit they can keep, the rest is a loan. In order to get the financing for the next semester, they have to pass enough courses. If they aren't able to take exams, they don't pass and thus can't get the student loans for the next semester.
Do other countries have national numbers on students caught cheating? I know Germany doesn't. I would appreciate pointers to other countries who publish such numbers.