Hi,
yes according to the site in Q3 (July to September) 2016 there were 296 cars of the MG ZT 190 type on the road and 77 SORNd. Mine was one of the latter at that time, but pleased to say it is taxed and hopefully MOTd soon (when the part can be found that needs replacing). We are now looking at some fairly rare cars - and as they get scrapped, they will become even rarer.
Not sure what anyone else thinks, but the MG ZT 190 that I have puts a smile on my face when I drive it and has that elusive quality - 'class'.
Alex