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I had noticed that I had three videos with 44 votes. And a couple others that had the same count. Its possible that it has something to do with the duration of time that a post is on the new post page due to the variation in speed of new posts.

If you look at the list of voters for each post here https://steemdb.com/@kristog/posts you will see a big number of the same names, this is most likely bots.