The only country in the world with significant (200+ deaths a year, more than 10,000 addicts) abuse of this chemical is Estonia, where a dose of  costs 10 €, and other opiates are not generally available since the end of the 2000s.
The only country with substantial (over 200 deaths annually, more than 10,000 users) misuse of this substance is Estonia, where a single dose costs 10 €, and other opioids are rarely accessible since the early 2000s.