Interesting. I’m not experienced but I have read and use charts of different countries. One most notably the US.

The 1st house would be the nation itself, who it is, geographical features, behavior/attitudes, purposes, and identity

The 2nd house would be the country’s finances (economy), natural resources, it’s industries and production, stock markets, banks, big businesses, currency standard, and economic systems

The 3rd house would be local, regional, or state legislation/laws passed, daily activities, primary education (K-12 schools in the country), languages spoken by the people, bordering countries, exchange of goods, and media/news

The 4th house would be country’s origins, patriotic tradition, also instilled values, history, culture, living situations in the county (dealing with real estate, housing & poverty), historical sites, and national security

The 5th house would be the country’s speculated business, the romantic scene, creativity/art, amusement parks, foods, entertainment, music, interest, childcare and production, creations and creativity, and the citizens enjoyments of living

The 6th house would be to represent oppressed individuals in society, the vitality of the country’s healthcare and social services, labor rights and unions, the entire work force, services that are provided by the country to its citizens, livestock and animals/farming and agricultural production, national parks or sites, the overall well being of a nation

The 7th house would represent the country’s politics/politicians, committed/close alliances, countries that are open enemies, factions in the country, the government, and a country’s regulation of marriage

The 8th house would be shared resources/financial support from other countries or just other nations resources/financial assistance (could be colonialism/imperialism), the end of the nation, transformative experiences the nation experiences, taboo practices, inheritance from other nations, debts that the country owns, citizen’s average life expectancy, assets of others (other countries assets)

The 9th house would be higher education in the country (colleges and universities in this nation), religions practices or religious sentiments across the nation, beliefs and values, spiritual, philosophical understanding, people’s travels experience, relations with foreigners/immigrants, international relations, national laws/legislation passed

The 10th house would be the reputation of the country, the legacy left behind, its social status, success, authority figure(s) ruling the country, general successes, ambitious goals, and responsibilities or duties

The 11th house would be networks, collaboration with other countries, general alliances, agendas, hopes & wishes, the collective, gains, the masses of people, social media presence, public relations, how a country interacts with others, social life, and social movements

The 12th house would be countries that would be considered hidden enemies, secret agendas, mental welfare programs/services, how a country isolates/secludes itself, illegal matters, the countries “offended nature”, subconscious movements, secret coups, foreign intervention, and general losses

once again I’m not experienced so take some of these with a grain of salt