Ranked lists of Chilean regions

Columns: Region | Density ( /km² ) | Density ( /mi² ) | Comparable country
Maule | 33.3 | 86 | Zimbabwe | Biobío | 54.9 | 142 | Mexico | Araucanía | 30.5 | 79 | Estonia | Los Ríos | 20.6 | 53 | Sweden | Los Lagos | 17.2 | 45 | Zambia | Aisén | 1.0 | 2.6 | Mongolia | Magallanes | 1.2 | 3.1 | Mongolia | Chile | 22.6 | 59 | Brazil

Example questions:
What is the capital of the country with a population density comparable to the Chilean region of Los Lagos ? | What port city in the Chilean region with a density comparable to the Central African Republic has a population of 216,419 ? | What is the capital of the country with a population density comparable to the Chilean region of Los Ríos ? | What desert lies in the south of the country with a population density comparable to the Chilean region of Magallanes ? | Which law created the Chilean region with a density comparable to Turkmenistan ?

Answers:
Lusaka | Iquique | Stockholm | Gobi Desert | Law No . 20,175