I assume that the percentages refer to the number of respondents that have voted for that world leader as the biggest threat, so these numbers don’t tell anything about the relative perceived threat amongst them. The only thing you can conclude is that more people ranked Kim Jong Un the highest than Jinping or Putin.
This was in 2019 and if my memory serves me right, Kim Jong Un had been testing an intercontinental missile around that time and was threatening the world with nuclear weapons much more than usual. Putin had already annexed regions in Ukraine, but apparently more people found Kim Jong Un to be the highest threat to world peace with how things were developing back then. The full scale invasion started a few years later.
The tables are foldable, the glasses moved up to avoid being pinched between the ears and the skull and the quality is probably due to an old compact camera/phone combined with low light and heavy compression.