Final answer:
The provided materials do not offer specific figures for restaurant workers. To determine how many times higher the poverty rates for restaurant workers are, more targeted data is required.
Step-by-step explanation:
The poverty rates for restaurant workers are higher than that of the general workforce. While specific figures addressing the comparative poverty rate of restaurant workers are not provided in the referenced material, it's recognized that certain demographics and employee groups face significantly higher poverty rates than others. For instance, groups such as the working poor, which includes part-time employees and members of certain ethnicities, are more likely to experience poverty. Additionally, specific regions and states may have varying levels of poverty, with certain areas showing concentrated higher rates. To precisely answer the question of how many times higher the poverty rate is for restaurant workers, additional data specific to the restaurant industry would be needed.