Design → Axes → Y Ticks

Controls the tick labels along the Y axis.

• Show tick labels: toggles the Y-axis tick labels on or off. The other options are available when this is on.
• Number Format: choose automatic formatting or a preset such as integer, decimal, percentage, or scientific notation. Choose Custom… to enter your own format; see Custom number and date formats.
• Suffix: text added after every Y-axis tick label.
• Value step: sets the distance between Y-axis ticks.
• Start at: sets the first Y-axis tick value.