##City Comparison Charts
This interactive chart allows you to compare city data by year, class, and three additional data options.
How to Use this Chart
- Use the menus below to select a year, Class, and 1-3 data types to display.
- Re-order the rows ascending or descending according to the values in a column by clicking on the column label.
- Hover/click on a data bar to see the exact value represented by the bar.