 A May 2013 Ipsos poll found that 81% of respondents were in favour of same-sex marriage and another 9% supported other forms of recognition for same-sex couples.The 2015 Eurobarometer found that 90% of Swedes thought that same-sex marriage should be allowed throughout Europe, 7% were against.A Pew Research Center poll, conducted between April and August 2017 and published in May 2018, showed that 88% of Swedes supported same-sex marriage, 7% were opposed and 5% didn't know or refused to answer.