Inequality on the Gini scale is measured between 0, where everybody is equal, and 1, where all the country's income is earned by a single person. 1  The coefficient is between 0, where everyone earns the same, and 1, where one person earns all the money.  It is widely used as a measure of inequality.
U.S. and International Toy Safety Standards. All toys sold in the U.S., regardless of where they are made, must be tested to verify compliance with rigorous U.S. toy safety requirements, including more than 100 safety tests and standards.
Retailers must give you clear safety guidelines when selling a baby walker. Baby walkers must comply with the standard BSEN 1273:2005. If someone suggests a walker for your baby, look at other toys suitable for your baby's age first. Good alternatives for active and curious babies are baby play stations or static exercisers. Or, you could just let your baby exercise on the floor.