By Steve Elliott
Marijuana legalization has been a political issue in the United States for some time, and while it remains illegal in most states, others have softened their stance in recent years.
Colorado and Washington both passed initiatives by popular vote to decriminalize and legalize cannabis in 2012. In 2014, Oregon, Alaska and Washington, D.C., followed suit.
Many states including Massachusetts, California, Missouri, Hawaii, Maine, Nevada and Ohio have flirted with legalization for a few election cycles, with buzz growing.
The United States isn't the only country where people use marijuana legally or illicitly. In fact, it isn’t even the country with the highest reported marijuana use.
To determine the countries with the highest marijuana use, HealthGrove used data from the United Nations Office on Drugs and Crime, which covers reported use of cannabis for each country in the last year. Although HealthGrove included the most recent data available, the year collected varies by country.
"We've ranked the list from least to most reported usage, and provide legality information for each country," according to HealthGrove.
Iceland tops the list. The Top 5 is rounded out by the United States, New Zealand, Nigeria, and Canada.