There are a few in Belgium. I have one. But most people have 120d's because it is a huge difference in tax.
123d is sold in New Zealand and Australia and I think they are becoming popular.
2009 123D Coupe | Sedona Red | Black Boston Leather | Brushed Aluminium Trim | Tinted Windows | M-Sport Package | 6M | Comfort Access | Heated Seats | Navigation | Park Distance Front & Rear | USB | Bluetooth | Voice Control | Efficient Dynamics | Rain & Light Sensors | Xenon Lights
My blog: http://urbanemusings.wordpress.com/