Kingofkabul, mad jock, blackbirdy - thanks for your productive responses.
It is very easy to get info on those qualified- both employed and unemployed in many industries eg. teaching, engineering, computing to name but a few. This is always a great indicator of whether one should train with the obvious goal of job in that industry at the end! The topic question is very relevant and deserves an accurate answer.
Anyone who wishes to give constructive, productive answers - thanks in advance.