The center point of the chart is 0%. As a dot moves to either the left or the right, it shows some number greater than 0% until it reaches 100%. No company is g

The center point of the chart is 0%. As a dot moves to either the left or the right, it shows some number greater than 0% until it reaches 100%. No company is going to have a dot at each of the edges... as you can not be both 100% male AND 100% female. The chart made more sense to me when I selected the "Sort By: Most Equal" option. The top few companies have a 50/50 split by gender. As you scroll down you will see those shift to the right for a more male-heavy company (mostly... some are female-heavy as well).