Statistics from Sweden;
Certificates as of 31/12 1999:
Private: 211
Commercial: 313
ATPL: 25
Total: 549
Number of helicopters registered as of 31/10 1999:
Piston: 59 MTOM 622 - 2200 kg
Single turbine: 95 MTOM 1155 - 4310 kg
Twin turbine: 14 MTOM 2400 - 5670 kg
TOTAL: 168
Source:
(Swedish CAA)
http://www.lfv.se/upload/LoS/rapporter/helikopter.pdf