You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "where is smoking most popular in the world?" whose answer is Montenegro.
Each document should contain about 30 words, and these documents should contain useful information.

Query: countries with highest smoking rates
Useful Output:

Doc 1: Bulgaria and Serbia have the highest tobacco usage rates in Europe, with 40% of their populations using tobacco products.
Doc 2: The heaviest smokers are in Eastern and Southeastern Europe, with 37% in Bulgaria, 36% in Greece, 35% in Croatia, and 34% in Romania.
Doc 3: Smoking rates in the Middle East kingdom of Jordan have become the highest in the world amid what public health advocates say is widespread
Doc 4: Comparing the 126 selected regions regarding the smoking prevalence, Myanmar is leading the ranking (42.49 percent) and is followed by Serbia with 39.33
Doc 5: Lebanon: 38.2% of Lebanon's population smokes. Indonesia: Indonesia has a smoking rate of 37.6%. Latvia: 37% of Latvia's population are