Chile's 2017 census reported a population of 17,574,003. Its rate of population growth has been decreasing since 1990, due to a declining birth rate. --wikipedia
Moldova
Moldova is the second poorest country in Europe by GDP per official capita after Ukraine and much of its GDP is dominated by the service sector --wikipedia
Ireland
Calibrated in 2005 at 255 (TvF).
Germany (update)
the most populous member state of the European Union —Wikipedia
Austria
a federation of nine states, one of which is the capital, Vienna, the most populous city and state --wikipedia
Australia
Was at 410 in 2005's Truth vs. Falsehood.
Oman
was calibrated at 90 in Truth vs. Falsehood, 2005
Bulgaria
A cultural melting pot with Greek, Slavic, Ottoman, and Persian influences --google quick facts
Brazil
"At 8.5 million square kilometers and with over 211 million people, Brazil is the world's fifth-largest country by area and the sixth most populous." wikipedia
Bhutan
The country’s foreign exchange reserves had been hit hard by the pandemic which has seen a strict zero-Covid policy that has barred foreign tourists for the past two years --independent.uk.com
Denmark 🇩🇰
Scandinavian country of 5.8 million
Romania
Romania has been a member of the United Nations since 1955, NATO since 2004 and the European Union (EU) since 2007. However, it is not party to the Schengen (passport area) agreement. --Wikipedia
Taiwan
Calibrated at 295 in TvF (2005).
USA 🇺🇸
See the timeline.
Russia
Overall calibration remains the same as last year.