In the United States, 24% of adults had visited a casino in the last year. By comparison, only 26% had done so in 1989. In 2008, those same people were likely to have a graduate degree. Meanwhile, 28% of them had an associate’s degree. In 1989, nearly half of Americans had not even attended college. Clearly, it pays to be a high roller. Despite the high stakes, casino patrons are rewarded with lavish amenities.

There are three basic types of casino games: table games, gaming machines, and random number games. Games such as slot machines are played by a single player at a time and are not supervised by casino employees. Table games, on the other hand, are played by a group of people, who compete against each other and the house. During the game, players may receive complimentary items or other comps. The payout percentage refers to the percentage of winnings returned to players.

In 2008, slot machines were the most popular casino game. More than half of survey respondents chose electronic gaming over table games. Another quarter of respondents preferred to play blackjack, while just 4% chose roulette. Interestingly, the preferences of males and females vary by age. In a recent survey by Harrah’s Entertainment, female casino gamblers prefer electronic games over table games. However, nearly a quarter said that table games were the most enjoyable casino games.