Gambling provides jobs since all commercial games require labor. Revenue of Las Vegas Sands Number of paying Spotify subscribers worldwidepolish roulette sztos 2 review ARROW ROULETTE GIF As a result of gambling, some are driven to extreme lengths to cover debt. Severely addicted During the Early s recession, GGR (Gross Gambling Revenue) increased % even though the recession slowed personal income to %. Casinos are establishments where people can participate in various forms of gambling. The casino industry generates high revenues, global land-based. This statistic shows the global online gambling market size from to In , the global online gaming market had a volume of billion U.S. dollars. Leading U.S. gaming locations , by revenue. Online gambling market.