Ключевые слова: additional, age, aging, bank, board, business, cash, citizens, coin, concept, couple, credit, elder, extend, figure, finance, financial, fund, growth, income, insurance, investment, miniature, money, old, older, pay, pension, pensioner, people, person, planing, planning, retire, retirement, rich, right, risk, salary, save, savings, senior, society, stack, standing, thrift, uncertain, wage, wealth, work,