Chart: Republican Attacks on the FBI Have Worked, Especially on Republicans

By Matt Stiles | | Topics: Policy & Politics

HuffPost is out with an interesting poll about the the public’s trust in the FBI, which has been under attack recently for its role in the investigations of Hillary Clinton and Donald Trump.

Trump and his supporters have been particularly tough on the bureau, and it shows in the polling data.

A slim 51 percent majority of the public say they have at least a fair amount of trust in the FBI, according to a new HuffPost/YouGov poll, down 12 points since 2015. Most of that change comes from Republicans and independents, among whom the percentage saying they trust the agency dropped by 22 points and 15 points, respectively. Allies of the White House have spent much of January ramping up their attacks against the FBI’s Russia investigation.

This chart shows the change:

Chart inspiration via Katie Park. Image courtesy “Brunswyk” via Wikimedia Commons.

Visualizing #NICAR18, Part II

By Matt Stiles | | Topics: Uncategorized

I posted recently about the NICAR journalism conference, held this year in Chicago — and it turns out news nerds like to tweet.

To keep track of all the conference chatter, I dumped each mention of the #NICAR18 hashtag using Python, eventually collecting some 4,100 tweets.

I used #nicar18 several times. Others were even more prolific. Here are those with more than 10 uses during the conference:

Next, I created a histogram with average #nicar18 tweet counts by hour for the three full days: Thursday, Friday and Saturday. It shows when people sent the most tweets — and that they apparently took more breaks during lunch and just before the first afternoon sessions began.

The pattern is also clear here in a more granular view of daily tweet counts by hour:

This tweet volume, which only captures people tweeting with the hashtag, was posted by attendees from across the globe. This year’s conference, as I mentioned in the previous post, had record-breaking attendance: more than 1,200.

Here’s where the attendees came from:

These types of maps are imperfect, of course, especially on mobile. For one, it’s tough to decipher attendance from the Northeast and Mid-Atlantic regions.

Here’s a more focused version (still a little nuclear blasty), if that helps (please note that the scale is different from the map above):

See you next year, NICARians!

Visualizing the Historical Relationship Between White, Black Unemployment Rates

By Matt Stiles | | Topics: Economy & Finance

President Trump was right last month when he bragged that black unemployment rate was at a historical low. The rate in December was 6.8 percent, the lowest it’s been since 1972 (though it ticked back up nearly a percentage point last month).

But the president’s statement excluded some important context about the historic movement of this rate by race and ethnicity. I’ve tried to explain in these graphics.

First, here are four rates — all groups, black, Hispanic and white — since Ronald Reagan was in office. The early 1980s, as you can see, were pretty rough. Things have gotten better, both in terms of the rate during recessions and recoveries, and all groups have improved together as a pattern since the Great Recession:

Whether you believe a president can have any short-term effect on unemployment or not, a key point is that these rates rise and fall together. They are quite strongly correlated. In about 90 percent of the months since 1980, for example, a relationship existed between movement in the white and black rates. This correlation is slightly less strong under Democratic presidents, for whatever reason:

Even though the black rate is relatively low today, it has historically been about 2-2.5 times higher than the white rate.

Image courtesy Wikimedia/U.S. National Archives and Records Administration.

The Curious Case of South Korea’s Vanishing Washing Machine Exports

By Matt Stiles | | Topics: Economy & Finance, South Korea

The Trump administration last week announced that it planned to impose higher fees, known as tariffs, to countries that export washing machines and solar panels the United States.

The tariffs, prompted by complaints from American companies who feel disadvantaged by global trade, were applied across the world — even though they seem primarily aimed at two nations who dominate the market: China and South Korea.

That’s in part because both countries have moved their manufacturing around to avoid such duties. In South Korea’s case, the change in strategy by companies like LG and Samsung seems remarkably obvious in trade data — on washing machines, in particular.

A bit of background: The U.S. Census Bureau keeps detailed data on specific product exports, by country, to the United States. The data reflect the total export value by year and national origin — where the ships came from, essentially — not by companies’ home countries. So Samsung products made in China and exported from China look like Chinese exports.

This graphic shows one possible scenario for how the strategy played out. Washing machine exports from South Korea to the United States dropped dramatically, for example, after a complaint filed in late 2011 by Whirlpool, an American manufacturer. A year later, exports from China increased significantly (and have since fallen, perhaps reflecting other shifts in manufacturing locations, such as Southeast Asia, Mexico and/or the United States itself).

The Times’ story noted the South Korean companies’ concerns:

Samsung and LG described Whirlpool’s case as a protectionist grab designed to shut out products that American consumers find more attractive, and argued that such restrictions on their products would hurt consumers by raising prices.

The export change appears to be because South Korean washing machine companies moved their operations to China during 2013 — and later the the United States — perhaps in an effort to avoid the complaints or looming tariffs. Or because the change was good business for the companies.

Anyway, the data seems pretty obvious:

It’s Been a Hot Summer, Down Under

By Matt Stiles | | Topics: Weather

My family is vacationing this week in Mosman, Australia, a harbourside Sydney suburb near Balmoral Beach known for its family friendly attractions and boutique shops.

This place is a great holiday spot. There’s only one problem this year, though: It’s been quite hot.

Sydney is normally relatively temperate during the summers, which occur opposite winters in the Northern Hemisphere. The average temperature in Celsius this time of year usually runs in the 25-degree range, or around 80 Fahrenheit. Today, though, was 35 degrees, or roughly 95 Fahrenheit.

Have I mentioned that our vacation home doesn’t have air conditioning?

We’ll somehow survive, but the heat did prompt me to scrape some weather data.

During the last month Sydney has experienced severe heat spikes, some of them eclipsing records and even fueling wildfires. Last January, typically the hottest month here, there was a similar pattern.

This chart shows the year in temperatures. The color bars show the range of each day’s highs and lows. The black step lines show historical averages. And the gray line shows the record highs.

America Imports Lots of Stuff from China, Including Christmas Decorations

By Matt Stiles | | Topics: Economy & Finance

Last year, the United States imported more than $460 billion in goods — clothes, toys, gadgets, you name it — from China. Of course, our Christmas decorations were on that list, too.

Some $2.2 billion in fake trees, miniature lights and assorted ornaments came from the Middle Kingdom last year, according to the U.S. Census Bureau’s detailed trade database.

The Christmas trade in ornaments is big business. It skyrocketed in the mid-1990s (like all products from China) and dipped during the recession (like all products from China).

Here’s a simple chart:

Merry Christmas. 圣诞节快乐.

Visualizing More Than a Decade of North Korean Defections

By Matt Stiles | | Topics: North Korea, South Korea

Another North Korean soldier defected at the Demilitarized Zone on Thursday, causing a brief skirmish along the highly fortified border. He was the fourth solder to defect this year, including the one last month who was shot several times by his comrades before he made it to safety in South Korea.

There have been tens of thousands of defections from the communist regime since the 1953 armistice that ended the Korean War. Most don’t occur at the DMZ, a 2.5-mile buffer zone filled with landmines, guard posts and barbed wire.

Here’s a look at some of the demographics of those North Koreans who defected over the years.

This first chart shows the numbers of defectors since 2001, by gender. You can see that women have been more likely to defect — and that there was a sharp drop-off in defections beginning in 2012. That’s the year that Kim Jong Un, the grandson of North Korea’s founder, Kim Il Sung, took power. Coincidence? Probably not.

This next bar chart shows the defector counts by age groups, again while breaking out gender. It’s easier to defect when you’re young, I suppose.

And, finally, a provincial map showing where known defectors came from, with darker shades representing more defections. North Hamgyong Province had the most (more than 18,000), probably because defectors can sneak across the Tumen River — which forms about a third of the border between China and North Korea.

North Korean ‘Provocations’ Freeze During Winter?

By Matt Stiles | | Topics: North Korea, Policy & Politics

Last week I posted a visual timeline highlighting nuclear, missile and other “provocations” by the North Korean regime since 2006. The data show a clear escalation, especially in missile tests, since Kim Jong Un took power in late 2011.

It’s been more than 70 days, though, since the last provocation. The most-recent incident was the firing of an intermediate-range ballistic missile — most likely the Hwasong-12 — over Japanese territory into the Pacific Ocean. It was the latest in a flurry of tests this year.

Some, though, have been heartened by this slowdown in recent weeks, suggesting that tensions between the United States and North Korea might be cooling.

What actually might be happening, however, is that the temperature is cooling in Pyongyang, as Adam Taylor noted in The Washington Post today.

Here’s an updated version of the timeline, showing just the Kim Jong Un era:

And this simple bar chart, which categorizes provocation dates into common seasonal quarters, shows that Pyongyang’s efforts seem to cool, if you will, late in the year under Kim’s leadership:

Visualizing North Korean ‘Provocations’: A Timeline

By Matt Stiles | | Topics: North Korea, South Korea

Until the recent incident involving a defecting soldier, tensions between the United States and North Korea had cool slightly, largely because the communist regime hasn’t committed any so-called “provocations” — ballistic missile and nuclear tests — in more than two months.

Under the North’s young leader, Kim Jong Un, such incidents have increased significantly as his nation seeks to improve its ability to strike targets with nuclear weapons. That effort has included dozens of ballistic missile tests and four underground nuclear detonations during his tenure, which began in late 2011 after the death of his father, Kim Jong Il.

This timeline, inspired by a graphic made by the NPR Visuals team, shows these provocations since 2006, when the regime tested its first nuclear weapon:

Common Ground Between North and South Korea: Aging and Shrinking Populations

By Matt Stiles | | Topics: Demographics, North Korea, South Korea

The birth rate in South Korea, where I live and work, hit a record low this year, leading to concern about the impact an aging (and, eventually, shrinking) population might have on the nation’s society and economy.

These charts show the long-term trends, both in actual population and projected changes, according to United Nations data. I’ve added North Korea, which actually has a higher fertility rate today, for context.

First, let’s look at the populations of the two countries, which share an ethnic background and a (mostly) common language — despite the Korean War-era division of the peninsula.

South Korea has about 51 million residents, roughly twice the number of people in the North, which has 25 million. That’s the number of South Koreans who love in the Seoul metro area, by the way.

Both populations are expected to peak in two decades — and then begin to decline.

That downward trend, for now, is much more pronounced in South Korea because of the nation’s low birth rate. Having a large family in South Korea, where housing and education costs are pricey, isn’t possible or practical for many people. The nation also has relatively weak maternity leave policies (and stubbornly traditional gender roles in the home and workplace), leading women to postpone childbirth to pursue their careers.

South Korea is slightly smaller geographically (about the size of Indiana, in terms of area) than the North (roughly the area of Pennsylvania). So their respective population densities vary, too:

Here’s how South Korea has grown, in five-year-increments, since 1950 — when the Korean War began and ultimately changed the trajectories for both countries. South Korea saw relatively rapid growth rate immediately after the war, perhaps as refugees resettled. Projections show that rate declining by 2035:

The North experienced a rapid decline during the war, mostly likely from the death toll during the conflict, the political purges that followed — and the southern migration before the border was secured. Its growth rate soon recovered, however, but could begin declining again by 2045.

Here’s hoping the Korean fertility rate rebounds, or the two nation’s unify — or either becomes more welcoming and accommodating of immigrants. At things stand now, South Korea could become “extinct” by 2750 — a worrying (though simplistic and imperfect) simulation for a uniquely homogenous society that traces its roots back thousands of years.