How Common is Your Birthday? This Visualization Might Surprise You

By Matt Stiles | | Topics: Demographics, News

It’s baby season in America, with September the busiest month for births on average in the last two decades. So it seemed like the right time to remix this blog’s most-popular post: How Common is Your Birthday?

That old heatmap, which highlighted specific dates for popularity, has been viewed more than 500,000 times here and published across the web. But it was flawed, namely that it used ordinal data (birthday ranks by date) rather than continuous data (actual births counts by date). This graphic finally addresses that problem:

Visualizing World Alcohol Consumption: How Much Does Each Country Drink?

By Matt Stiles | | Topics: Demographics, South Korea

A few weeks ago I posted about gender gaps in alcohol consumption around the world.

In some countries — South Korea, for example — men and women consume quite different amounts of booze, according to the World Health Organization. Fueled by a love for soju, South Korea’s men are among the heaviest drinkers in the world, consuming about 78 grams per day — nearly twice as much as other men on average. Its women drink only slightly more than their counterparts abroad, on average.

But that data only averaged daily consumption, by country, among people who list themselves as “drinkers”. The organization also has estimates about per-capita consumption amounts based on countries’ import, export and sales data, normalized with their adult populations. Depending on your question, that might be more useful information.

Those data, which also offer a breakdown of alcohol types (beer, wine, spirits and “other”), tell a different story. Instead of leading the world, by that measure South Koreans rank farther down a list of 196 countries: 35th.