Category Archives: Data Journalism

The Billion Dollar-o-Gram 2009

The Billion Dollar O Gram 2009 | David McCandless | InformationIsBeautiful.net

The Billion Dollar-O-Gram 2009. The latest version of our fabled treemap of billion dollar amounts.

All the data and more billion dollar amounts: http://bit.ly/bndollar

A little context

This image arose out of frustration with media reporting of billion dollar amounts. That is, that they’re meaningless without context. But they’re continually reported as self-evident facts. 500 billion for this war. 50 billion for this pipeline. Literally mind-boggling amounts of money.

So here we’ve scraped reported figures from The New York Times, The Guardian, and other news outlets and visualized them as a treemap (?). So you can see in one place figures that would otherwise be scattered across multiple news reports.

(**Sorry it’s taken me so long to update this image from the original version. I’ve revised and updated all the figures. Sourced some new numbers. And researched new ideas suggested by visitors. Thanks all!**)


Design: David McCandless
Research: David McCandless, Matthew Sawh, Caroline Flyn, James Key
Sources: NYTimes, The Guardian, CNN, MSNBC and other media reports.
Data: http://bit.ly/bndollar

Also posted in Economics, Infographic, Treemap |
17 Comments

In Deeper Water

In Deeper Water: The DeepWater Horizon Oil Spill
Depressing update of our original DeepWater Horizon image.

The oil spill is now on track to be the 3rd worst in history, depositing the equivalent of 22,000 cars worth of oil into the sea every day.

More info and our data in this online spreadsheet: http://www.bit.ly/InDeepWater


DESIGN: David McCandless
RESEARCH: David McCandless, James Key, Pearl Doughty-White
ADDITIONAL DESIGN: Joe Swainson
SOURCES: International Energy Association, CIA Factbook, International Tanker Owners Pollution Federation Limited, Press Reports
DATA: Explore in this Google doc

Also posted in Environment |
30 Comments

Because Every Country Is The Best At Something

International Number Ones: Because Every Country Is The Best At Something
International number ones

Data: http://bit.ly/IntNoOnes

Note: Roll over the main image to see the countries.

Review the changes we’ve made to this image


DESIGN: David McCandless
RESEARCH: David McCandless, Chris J Hall, Alexia Wdowski, Pearl Doughty White, Caroline Flynn, James Key (yes it was a lot of work!)
ADDITIONAL DESIGN: Matt Hancock, Joe Swainson
SOURCES: NationMaster.com, The CIA World FactBook, Wikipedia, FAO @ The UN, Press Reports
DATA: Explore in this Google doc

Also posted in World Map |
174 Comments

Poll Dancing: How accurate are opinion polls?

Poll Dancing: How accurate are opinion polls?
It’s voting day in the UK General Election today. Here’s a hackerly look at the accuracy of opinion polls for The Guardian Datablog. See if you can spot any patterns.

(They’ve run the image a bit small. Here’s a hi-res on my Flickr)

Here’s the data http://bit.ly/polldancing too. It has a load of extra info going back to 1987.

Happy voting!


DESIGN: David McCandless
RESEARCH: David McCandless, James Key
ADDITIONAL DESIGN: Matt Hancock, Joe Swainson
SOURCES: Guardian/ICM Poll Results, YouGov Trends (PDF), Ipsos MORI Research
DATA: Explore in this Google doc

Also posted in Comparison Chart, Guardian Datablog, Political |
10 Comments

In Deep Water: Can we afford to spill any oil?

In Deep Water: Can We Afford To Spill Any Oil?

Data here: http://www.bit.ly/InDeepWater


DESIGN: David McCandless
RESEARCH: David McCandless, James Key
ADDITIONAL DESIGN: Matt Hancock
SOURCES: International Energy Association, CIA Factbook, International Tanker Owners Pollution Federation Limited, Press Reports
DATA: Explore in this Google doc

Also posted in Environment |
55 Comments

Colours In Cultures

Colours In Cultures

What colour is happiness in China? Or good luck in Africa? Or anger in Eastern Europe? Are any colour meanings universal across cultures and continents?

A visualisation of the meanings of different colours in different cultures by David McCandless and AlwaysWithHonor.com.

  • EXTRA A short photo story about how a version of this image ended up as the 91st and final cover design of our book, Information is Beautiful. Yes, 91 versions!
  • HELP We’ve painted with a pretty broad brush. So there’s likely to be local variations or glitches. So if you spot any, or have you have references and sources for other colour meanings around the world, please send them over or comment below.

If you like this image, you can order an amazing full-colour print of it.


DESIGN: AlwaysWithHonor.com and David McCandless.
RESEARCH: David McCandless, Pearl Doughty-White, Alexia Wdowski
SOURCES: Colormatters.com, Brandcurve.com, About.com,Pantone, John Gage.
DATA: Explore in this Google doc

Also posted in Comparison Chart, Culture, Data Visualisation |
26 Comments

How Much Do Music Artists Earn Online?

Recently, the UK government passed The Digital Economy Act which included many, perhaps draconian, measures to combat online music piracy (including withdrawing broadband access for persistent pirates).

Much was proclaimed about how these new laws would protect musicians and artists revenue and livelihoods.

But how much money do musicians really get paid in this new digital marketplace?

How Much Do Music Artists Really Earn Online?

This image is based on an excellent post at The Cynical Musician called The Paradise That Should Have Been about pitiful digital royalties. (Thanks to Neilon for pointing that out). I’ve taken his calculations and added a few more.

As ever, this was incredibly difficult to research. Industry figures are hard to get hold of. Some are even secret. Last.Fm’s royalty and payment system is beyond comprehension. (If you can explain it to me, please get in touch)

Note: these figures do not include publishing royalties (paid to composers of songs). The full spreadsheet of data does though. You can see all the numbers and sources here:http://bit.ly/DigitalRoyalty

If you have any experiences, data or royalty statements to share, please post below!


sources: TheCynicalMusician.com, Digital Audio Insider, Basca.org.uk, PRSformusic.com, MusicAlly.com
data: Digital Royalties
research: David McCandless, Caroline Flyn, Toby Slater, James Key
design: David McCandless

Also posted in Data Visualisation, Infographic, Music |
138 Comments

Who Really Spends The Most On Their Military?

Who Really Spends The Most On Their Military? - Information is Beautiful
A story on the Guardian Datablog about unexpected results hidden in world-wide military budgets.


source: Stockholm International Peace Research Institute, IMF, Bureau Of Economic Analysis.
data: World-wide Military Budgets, GDP of US States
research and design: David McCandless
additional design: Joe Swainson

Also posted in Data Visualisation, War |
17 Comments

The BBC-o-Gram

The BBC-o-Gram

Recent controversy about the budget of the BBC here in the UK made me curious about its spending. Here’s the BBC-o-Gram, a visualization I created for the Guardian Datablog, exploring the costs of running one of the biggest broadcasters in the world.

See the visual. Explore the data.

Do they provide good value?


source: The BBC Annual Report (PDF)
data: in this Google spreadsheet
research: David McCandless, James Key
additional design: Joe Swainson

Also posted in Guardian Datablog, Infographic, Media, Visual Journalism |
7 Comments

SnakeOil? Scientific evidence for health supplements

SnakeOil? The scientific evidence for health supplements

A generative data-visualisation of all the scientific evidence for popular health supplements by David McCandless and Andy Perkins.

Read More »

Also posted in Data Visualisation, Disease, Drugs, Generative, Health, Interactive |
182 Comments