As we see most of crypto companies are based on Malta, i guess it's up to 95%. Malta now like promised land for ICO, crypto exchanges and other crypto services providers. I made some Google searches and find this: Maltese Parliament Passes Laws That Set Regulatory Framework For Blockchain, Cryptocurrency And DLT (
https://www.forbes.com/sites/rachelwolfson/2018/07/05/maltese-parliament-passes-laws-that-set-regulatory-framework-for-blockchain-cryptocurrency-and-dlt/#eb10eb149ed2), the Malta government shows positive attitude with blockchain technology and cryptocurrency, they believe that it's the innovation and they're glad that "Malta can offer the first jurisdiction in the world to regulate this sector." They also passed the law and framework for blockchain and cryptocurrency companies on their country.
However, opposite with Malta, many governments still ban or ignore cryptocurrency. I hope to see they change mind soon and support blockchain technology as well as cryptocurrency because i believe that blockchain and cryptocurrency are the biggest invention of 21 century and it will change our life and various industries in a positive way.