title: The Statesman’s Yearbook 2020
abstract: Key World Facts 7,795 million (3,930 million males and 3,865 million females) 3,788 million 1,050 million 573,000 30 9 382,000 162,000 720 million 250 million 2 9% (3 6% in 2018) 773 million 188 million 74 9 years for females; 70 4 years for males 81 3 million people 258 million, or more than 3% of the world's population 2 4 births per woman 55 7% of total population US$39,266 billion US$1,822 billion 5,700 billion a year 4 6 billion 294 billion 2 2 billion 7 9 billion 25 0% 29% 736 million
journal: Palgrave Macmillan UK eBooks