Given that Jews are 0.2% of the population of Ukraine (i.e. 2 out of every 1000), and 3 out of 100 demonstrators killed were Jewish, you could say that Jews were highly over-represented among the dead. Heck, Yanukovich was telling his underlings that that the Maidan demonstrations were a Jewish plot, while calling the demonstrators Nazis.
So we don’t know what religion the 97% of the dead were.