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Chart: Marine Catches Have Stagnated While Fish Farming has Grown

Tariq Khokhar's picture
Also available in: العربية | 中文 | Français | Español

While aquaculture, or fish farming, has grown in recent years, the global marine catch has stagnated since the early 1990s. Almost 90 percent of marine fisheries assessed by the FAO were considered fully-fished or over-fished in 2013. A new report (PDF 2.1MB) estimates that the sector could generate an additional $83 billion in net annual benefits if it moved to a more optimal level of fishing, while improving the size, quality and sustainability of fish harvest.


Read more in "The Sunken Billions Revisited : Progress and Challenges in Global Marine Fisheries"

Chart: Public Transport in African Cities Often Unaffordable

Tariq Khokhar's picture
Also available in: 中文

The typical household in many African cities cannot afford public transport fares. According to a new report, public transport in Sub-Saharan Africa's major cities is dominated by informal minibuses, and is expensive relative to household budgets making it largely unaffordable on a daily basis, especially for the poorest.

Read more in the new report "Africa’s Cities - Opening Doors to the World"

Chart: Latin America Has the World's Highest Homicide Rates

Tariq Khokhar's picture
Also available in: Español | العربية | 中文

Latin American and the Caribbean accounts for only 8 percent of the world’s population, but for 37 percent of the world’s homicides. Eight out of the 10 most violent countries in the world are in the region, where there were an average of 24 homicides per 100,000 people per year in 2012. Read more in "Stop the Violence in Latin America"

11 charts from the 2017 World Development Report on Governance & the Law

Tariq Khokhar's picture
Also available in: العربية | Español | Français | 中文

What makes government policies work in real life for the benefit of citizens? The answer put forward by World Development Report (WDR) 2017 is better governance – the ways in which governments and citizens work together to design and implement policies.

The report is a detailed exploration of a complex topic. I won’t be able to do it justice in a short blog – I’d encourage you to download the report and summary here.

What I will do though, is pull out a few of the charts and ideas I found most striking while reading through it – have a look below and let us know what you think.

Constitutions have proliferated since the late 18th century

Constitutions – fundamental principles or laws governing countries – have proliferated since the late 18th century. The growing numbers, especially since the 1940s, correspond to the postcolonial increase in the number of independent states, and more recently the breakup of the Soviet Union.

… but they are often replaced or amended

The WDR finds that the effectiveness of constitutions in constraining power through rules is mixed – the average lifespan of a constitution is 19 years, and in Latin America and eastern Europe it is a mere eight years.

Chart: Gender Quota Laws Have Spread Worldwide Since 1990

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Also available in: Français | Español | العربية | 中文

Over the last 25 years, different forms of gender quotas for representation in national legislatures have spread globally. Out of 74 countries studied where gender quota laws were passed, the 2017 World Development Report finds that 26 had achieved the quotes, and as of 2016, 48 countries had yet to do so.

Read more in 11 charts from the 2017 World Development Report on Governance & The Law

Chart: Slower Growth for Commodity Exporters

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Also available in: Français | العربية | 中文 | Español

Low commodity prices and weak global trade continue to create challenging conditions for commodity-exporting, emerging markets and developing economies. According to the Global Economic Prospects, in 2016 commodity exporters in these economies grew more slowly than commodity importers did.

Chart: What Share of Health Costs are Paid Out of Pocket?

Tariq Khokhar's picture
Also available in: 中文

In many low and middle income countries, out-of-pocket healthcare expenditures are high, and can be a significant financial risk to the poor. Universal health coverage (UHC) is about people having access to needed health care without suffering undue financial hardship.

Chart: What are the Average Number of Students per Teacher?

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Also available in: Français | 中文 | العربية

In Sub-Saharan Africa and South Asia, there are more than twice as many students per teacher than in Europe and North America. The pupil-teacher ratio is different but related to class size, and is often used to compare the quality of schooling across countries.

Chart: 2.4 Billion People Live Without Access to Toilets

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Also available in: 中文 | Français

The UN estimates that 2.4 billion people still lack access to improved sanitation facilities, nearly 1 billion of which practice open defecation. Good sanitation is a foundation for development - conditions such as diarrhea are associated with poor sanitation, and left untreated, can lead to malnutrition and stunting in children. Read more about World Toilet Day

Chart: 13% of Global Emissions Covered by a Carbon Price

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Also available in: Français | 中文

Note: Only ETS (Emissions Trading Systems) or carbon tax are considered on this graph. Emissions are given as a share of global GHG emissions in 2012. Annual changes in global, regional, national, and subnational GHG emissions are not shown in the graph.

In the last 10 years, there's been a threefold increase in the share of greenhouse gas emissions covered by a carbon price. In 2016, about 40 national jurisdictions and more than 20 cities, states, and regions, including seven out of the world’s 10 largest economies, are putting a price on carbon. Seven Gigatons of carbon dioxide or about 13 percent of global emissions are covered by a carbon price. Read more in State and Trends of Carbon Pricing 2016.

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