Difference Chart

Fill the space between lines to highlight the greater-than and less-than differences over time.

Tutorials and Guides

Examples

The Most Gender-Switched Names in US History

We use some names mostly for boys and some mostly for girls, but then there is a small percentage that, over time, switched from one gender to another. Which names made the biggest switch?

Most Female and Male Occupations Since 1950

The shifting majorities of the sexes in the workplace.