
One of my favourite little statistical gems has always been the claim that the NHS is the world’s third largest employer, after the Indian Railways and the Chinese army, so it is deeply disappointing to find that this is not true - it’s actually only the fifth on the list with 1.7 million staff.
Ahead of the NHS are McDonalds’ global workforce in 4th place (1.9 million), Walmart, including Asda in the UK in third (2.1 million), the Chinese army 2nd with 2.3 million and, at the top of the table, the US Department of Defense with a whopping 3.2million staff - although only 1.6 million of these are on active service,with the rest in civilian and other support roles.