Ключевые слова: 5000, abstract, analyst, arrow, background, bank, banking, banknote, banknotes, bankruptcy, business, cash, concept, crack, crash, crises, crisis, currency, danger, decline, decrease, decreasing, diagram, down, downward, economic, economy, exchange, failing, failure, falling, finance, financial, graphics, graphs, lose, market, money, prize, problems, red, refund, risk, rouble, ruble, russia, russian, statistics, stats, stock,