A large proportion of those who died from Covid-19 had pre-existing medical conditions. The percentage of those who have pre-existing medical conditions changes a lot by income group. Based on estimates from the Centers for Disease Control and Prevention, we can see by how much. For New York Times Opinion, Yaryna Serkez charted the difference for the largest cities in the United States.
Health conditions and income
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Household Types, Then and Now
Here’s how common each household type is and was — and how the makeup compares to a few decades ago.
Mapping the Spread of Obesity
A look at the rise for each state over three decades, for men and women.
Who spends the most years in retirement?
Early retirement. That’s what most people want, unless you’re lucky …