Microstate

Columns: Rank | Country/territory/entity | Population | Density ( pop./km² ) | Capital | Region
1 | Vatican City | 842 | 1913.6 | Vatican City | Europe | 2 | Nauru | 9,488 | 451.8 | None | Oceania | 3 | Tuvalu | 10,782 | 414.7 | Funafuti | Oceania | 4 | Palau | 21,186 | 46.2 | Ngerulmud | Oceania | 5 | San Marino | 32,742 | 536.8 | San Marino | Europe | 6 | Monaco | 37,308 | 18469.3 | Monaco-Ville | Europe | 7 | Liechtenstein | 37,313 | 233.2 | Vaduz | Europe

Example questions:
What is the rank of the Country/territory/entity which is a microstate and covers a land area of 617 km2 ( 238 square miles ) ? | What is the microstate region whose capital is the smallest capital city in the world ? | What is the population of the Country/territory/entity which is a microstate , whose capital 's local products are furniture and brandies ? | What is the density of the Country/territory/entity which is a microstate , whose region is the 6th largest continent in the world ?

Answers:
19 | Oceania | 85,458 | 18469.3