TidyTuesday 2026/17

This week’s dataset comes from the WHO Global Health Expenditure Database ( GHED ), covering health spending by purpose across countries and years. I focused on preventive care spending as a share of current health expenditure for European countries, 2016 to 2023. Rather than showing raw values, where a shared y-axis gets dominated by a few high-spending outliers, I calculated the year-on-year…