Serbia
Yearly statistical reports on culture in Serbia with museum section (all publications are in Serbian-English languages):
Culture 2017 (PDF)
Culture 2016 (PDF)
Culture 2015 (PDF)
Culture 2014 (PDF)
Culture 2013 (PDF)
Publications of cultural participation of general population and specific groups in Serbia (abstracts in English):
http://e-kultura.net/population-surveys-in-serbia/
Publications of visitors and non-visitors of museums in Serbia (abstracts in English):
http://e-kultura.net/visitor-studies/