Chart assignment
Charts to read and discuss
Read each chart, then answer its questions. Every chart shows its source and date; open it for a table of the numbers and the data to download.
Chart 1 of 2 · Crime
Which big U.S. cities' murder rates fell most since 2019?
The interactive chart needs JavaScript. The numbers are on the chart's page.
From 2019, the year before murders jumped across the country, to 2025, the murder rate fell most in Baltimore, MD (-58.5%), Corpus Christi, TX (-56.4%) and Tulsa, OK (-54.3%) of the 70 big U.S. cities (250,000 people or more) whose police reported every month of both years to the FBI, and rose most in Portland, OR (74.8%) and Mesa, AZ (63.1%). Across the U.S. it fell 17%. Cities with fewer than 10 murders in 2019 are left out, as are departments that missed a month of either year (for 2019 and 2025 these include Philadelphia, Atlanta, Jacksonville, Miami and New Orleans). Each rate is per person the department serves.
Questions to discuss
- In one sentence of your own, what does this chart show?
- Find the biggest change or difference in the chart. What might explain it?
- Who collected these numbers, and how recent are they? What else would you want to know before drawing a conclusion?
Source: FBI Crime Data Explorer, Uniform Crime Reporting Program (Public domain (U.S. government work); source FBI Uniform Crime Reporting Program) · Data as of Dec 31, 2025
Open the chart and its numbersChart 2 of 2 · World
What share of people use the internet in each country?
The interactive chart needs JavaScript. The numbers are on the chart's page.
In 2024, 94.7% of people in the United States used the internet and 64.9% in India. The highest share was 100%, and the lowest 8.6%, in Burundi. 182 countries and territories had a 2024 figure. It counts people who used the internet at least once in the previous three months; places without a 2024 figure are left out.
How to read this chart
Each bar is the share of a country's people who used the internet in the previous three months. The dashed line is the whole world. The chart opens on the top and bottom of the ranking; search for a country to find its bar among the rest.
Questions to discuss
- Find the United States and one country on another continent. How far apart are their shares?
- What do the countries at the bottom of the ranking have in common? What might keep people there offline?
- The world figure is closer to the bottom than many rich countries are to the top. Why might that be?
Source: World Bank, World Development Indicators: Individuals using the Internet (% of population) (CC BY 4.0 (credit the World Bank)) · Data as of Dec 31, 2024
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