What were the most common jobs in Britain in the 80s?

As the world was just coming out of global conflict (world war 2) there were enormous amounts of trades across the world that were short of skilled labour. There was a push to focus young men in particular in to the engineering, and construction trades despite women having undertaken may of those trades to a degree in the war time. In the UK young men were also expected to follow "national service" (required to join the forces) for at least 2 years, this broke the apprenticeship processes in place at the time