Ключевые слова: analysis, analytics, analyze, background, basic, business, closeup, concept, correction, data, economic, economy, effect, efficiency, essential, examine, feather, financial, fountain, fundamental, grunge, improve, improvement, market, nib, old, outcome, paper, pen, price, primary, profit, research, result, smart, statistics, strategy, success, text, trade, underlying, vintage, word, yellow,