Do all citizens of economically developed countries live well?

Of course, not all. Even in the most economically developed countries there are poor and rich people, there is no country in the world where one hundred percent of the population would live in prosperity. But there are countries where people live, for example, better than in other states. Such countries include, for example, Switzerland. The average salary in this country, already net of all taxes, is six and a half thousand dollars.