1 percent. Contrastingly. . Others, like Betsson, are even way below that mark, while Bet barely registers. Social Security Benefits are taxed at the same rate as your salary but not higher than 52%. France are 9/2 favourites to win the World Cup, which is being staged in the United States, Mexico and Canada. Share of Voice in Slot Queries. On , the football world will be buzzing as FC Porto faces off against Estrela in a highly anticipated match. As the match between SCU Torreense and Benfica B on approaches, soccer fans worldwide can hardly contain their excitement. This amount is determined by multiplying a percentage of the total.