u/Short_Finger_4463

For Cyprus and Moldova I used de facto borders. Moldovan 2024 census doesn’t include Transnistria and in Cyprus Romanian and Moldovan immigrants didn’t move to Northern Cyprus or British bases. Transnistria’s last census in 2015 reported 33% Moldovans ( Romanians) among people who reported their ethnicity, and 29% among total population.

For Ukraine last census was back in 2001.

City states and countries dominated by a single city

Roman Empire in the year 620.

Federalised Austrian Empire

Baltic and Slavic languages in German empire according to 1910 census

Columbus and Minneapolis metropolitan areas

United States with better state borders

Dutch-Cycling-Vision-2025

Protected lanes double the number of bikes

Greek population by country

Types of Bike Lanes & Bicycle Facilities | Complete Cycling Guide

Bulgarian population in European countries

Romanian population by country

Maryland expands bike and pedestrian infrastructure

Post-pandemic cycling boom in major cities, as cyclist safety improved thanks to more and better cycling infrastructure

How to Turn Cities Into Biketopias? Make it Harder to Drive There

Countries with associated states

Cycling Declines in Denmark: New Research Explains Why

America with metropolitan states

Uninhabited areas of the United States

Metropolitan and non metropolitan counties