I was just checking my YouTube analytics randomly and wanted to look at the "likes and dislikes" analytics section. When I clicked "likes" from geography, the top country was Romania with 20 likes (even though I have around 900 likes on my video. When I click the "dislikes" filter - the top country was US (with 5 dislikes), although I noticed it had -316 in the likes section (no other country had this - symbol before it). Here is a screenshot of what I saw: Does anyone know what this mean? Does YouTube remove likes from certain sources? e.g. u2bviews, Vagex, Enhance views?