last count there were 4 Socatas,2 C172Ns,6 C150s,12 Piper 28-161s and 2 CT/4Es with 9V registrations,and a few 'N' regs [Cirrus 2,Piper Arrow]
2 Flying clubs and 2 Flyings Schools.There is GA action -just have to know where to look.
David Clarks available in Singapore and HK