Variance in Narcotics by Country

Explanation of the narcotic statistics used in the Country Similarity Index

Variance in Writing by Country

Explanation of the writing data used in the Country Similarity Index

Variance in Religious Beliefs by Country

Explanation of the religion statistics used in the Country Similarity Index

Variance in Language by Country

Explanation of the language statistics used in the Country Similarity Index

Variance in Religious Background by Country

Explanation of the religion statistics used in the Country Similarity Index

State Similarity Index

Overview of the update to the State Similarity Index

The Most Similar Countries to Turkey

1. Azerbaijan, 2. Albania, 3. Iran, 4. North Macedonia, 5. Montenegro

The Most Similar Countries to the United States

1. Canada, 2. Australia, 3. New Zealand, 4. United Kingdom, 5. Ireland

The Most Similar Countries to Switzerland

1. Austria, 2. Germany, 3. Luxembourg, 4. France, 5. Belgium