China has overtaken Germany and Japan in terms of robot density, according to an annual report by the International Federation of Robotics (IFR). Reuters reports: South Korea is the world leader with 1,012 robots per 10,000 employees, up 5% since 2018, said the IFR. Singapore comes next, followed by China with 470 robots per 10,000 workers – more than double the density it had in 2019. That compares with 429 per 10,000 employees in Germany, which has had an annual growth rate of 5% since 2018, said IFR.