Norrkoping's municipality is the one that invests the most in personality tests in Sweden. According to a survey from Aftonbladet, 8 out of 10 Swedish municipalities and regions use personality tests for recruitment. Norrkoping's municipality is the one that invests the most in the tests. But the tests are criticized. Lotta Vikstrom, who runs a recruitment firm, thinks that they risk excluding many job seekers from the job market.