The Legatum Institute, a London-based think-tank, released its annual Prosperity Index this week. The index ranks 142 countries in terms of their so-called "prosperity."
Prosperity may mostly be used to talk about money, but the Legatum Institute thinks there is more to it than that.
It takes into account 89 different variables, ranging from indicators like a country's unemployment rate to asking citizens about how much political freedom they feel they have.
The data is then broken down into eight sub-indexes — economy, entrepreneurship and opportunity, governance, education, health, safety and security, personal freedom, and social capital. Each one is given a score and the prosperity of countries is calculated.
We've already shown you the 26 countries that the Prosperity Index rated as the most prosperous, or in other words, the happiest, wealthiest, and most crime-free places on earth. Now it's time to look at the countries at the other end of the list.
Many of the countries that feature toward the bottom end of the index have been hit hard by wars and outbreaks of disease. They are generally lacking in strong economies, governments, and education systems.
We've taken the bottom 22 countries from the Legatum Institute's index and ranked them in reverse order, where 1 represents the "least prosperous" country.
21. Malawi — Despite having a governance sub-index score in the top 75, Malawi has fallen four places this year, going from 118th to 122nd. This is thanks in large part to having the fifth worst economy in the whole Prosperity Index.
17. Ethiopia — Ethiopia scored pretty well in some sub-indexes, but low levels of entrepreneurship and opportunity, and a bad score in the education sub-index mean that the Legatum Institute rank it as one of the 20 least prosperous countries on earth. Overall, it is unmoved from last year’s rankings.
16. Republic of Congo — The Republic of Congo has a top 100 economy, but finishing 135th out of 142 in the health sub-index has pushed it down five places to 127th overall in 2015’s Prosperity Index.
15. Zimbabwe — Subject to hyperinflation for much of the early 21st century, it’s not surprising that Zimbabwe scored very poorly on the economy sub-index. A poor economy, coupled with a low rating in the governance sub-index means that Zimbabwe has dropped five places in this year’s Prosperity Index.
14. Togo — Togo, in the Gulf of Guinea, ranked in the top 75 for the safety and security, and personal freedom sub-indexes, but having the worst levels of social capital of any nations means it is one of the Legatum Institute’s least prosperous countries.
13. Pakistan — Despite having fairly good scores for both economy and entrepreneurship, Pakistan was ranked as one of the five most unsafe countries on earth. It has dropped three places, from 127th to 130th this year.
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10. Angola — Angola ranks in the bottom ten for six of the eight sub-indexes surveyed by the Legatum Institute. It has fallen by one place from 132nd in 2014 to 133rd this year.
9. Sudan — Sudan has fallen from 130th last year to 134th now, even though its score in the social capital sub-index is in the top 50. The country’s citizens are the second least free of any in the Prosperity Index.
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3. Haiti — Haiti has never truly recovered from the earthquake which ravaged the country in 2010, and a dreadful health rating, along with poor governance and low levels of personal freedom mean that it falls five places to 140th out of 142 countries this year.
2. Afghanistan — Ravaged by war for decades, it is perhaps unsurprising that Afghanistan ranked as having the worst governance of all countries surveyed, and the second worst safety and security. These factors, combined with poor scores across the board make it second least prosperous of any country surveyed.