Dutch registered Ferrari 365/400/412 registered per 1 sept 2015

This Dutch Ferrari overview came to my attention, so we have 71 x 365/400/412 registered on Dutch license plates. Thought it were a few more as per other register:

http://www.ferrari-register.nl/ferrari/home/stradali-nuovi/365-400-412

But of course over time a lot have been traded and exported. I also would have expected a higher number of total Ferrari's in the Netherlands.