September 11, 2025
Wondering how our sleep time affects us, we can compare when we go to bed and wake-up in different U.S. states.
Wondering how our sleep time affects us, we can compare when we go to bed and wake-up in different U.S. states.
As a source of our productivity, sleep time varies by gender, among people with and without children, and by age.
To see what how much we work and sleep and play, and what the GDP does not tell us, we can use the American Time Use Survey.