Ключевые слова: 2019, 2020, 2021, analysis, anniversary, background, business, calendar, celebration, challenge, change, countdown, development, economic, finance, financial, future, graph, growth, increase, innovation, inspiration, investment, leadership, management, manager, market, marketing, new, performance, plan, professional, progress, project, quarter, screen, solution, stock, success, target, trend, up, virus, vision, year,