Change bubble size for a bubble map

Bubble size highlights the differences in the map values. A small spread between minimum and maximum bubble size results in similar-sized bubbles.  A larger spread between minimum and maximum bubble size creates different-sized bubbles. Variation in bubble size is desired to show regional differences.

• Select the bubble map from the project homepage
• Expand the Chart type specific menu
• Use the arrows to adjust to values or type directly in the field