oh and found BTW 
Google EU MRV. The first year of reporting just concluded. The data has to be somewhere, probably Brussels.
Thanks. If punlished, it should be findable. I’ll ask my local EU office and report back. Google can’t seem to be able to find it.
This is rather interesting: https://www.transportenvironment.org/publications/natural-gas-powered-vehicles-and-ships-–-facts
After all no good data goes unpunlished.