Most casinos generate two-thirds of their gambling revenue from slots and a third from table games, he said, but Encore’s take is split almost equally. Paul DeBole, an assistant professor of pollical science at Lasell University who follows the gaming industry, said Encore is somewhat of an anomaly in the casino business because of its unusually high take from table games. Plainridge, a slots parlor, reported $12.3 million in revenue. MGM reported $22.4 million in December gambling revenue, $17.6 million from slots and $4.8 million from table games.