I don't know about the percentages.
But Lisk isn't a scam. They have established a legal foundation, no early(ICO) investor lost his money so far.
"Legal foundation" isn't good garantee. Once i worked in financial pyramid (and we were stealing money from people like you) and it had "legal foundantion" too. On Canarian island. Or on Dominicanian republic, i don't know exactly now (forget lol). Switzerland it's very famous offshore like different island (Cyprus as an example). It's not a Germany or USA or Great Britain. Everyone can register his own "legal foundation" by 300-500 $
I wonder.
Last year when Max has stubborn tried to establish the foundation in Germany, you guys have written here" why not in Switzerland, Qatar, Dubai or Isle of Man?" Now Max has done that in Switzerland and you say "Ohh critical"

So far only one person has stolen my money.
This was the MintPal Guy, but not much money. I have never invested in pyramids system.