Exercise

Correct ugly label positions

The labels still kind of overlap with the lines in the dot plot. Use a conditional hjust aesthetic in order to better place them, and change their appearance.

Instructions

100 XP

Give the hjust aesthetic in the geom_text() function call a value of 1.4, if it concerns the label for the year "2006", and -0.4 if not. Use the ifelse() function for this.
Change font size, family and color to 3, "Bookman" and "gray25" respectively, also in the geom_text() call, but outside of the aes() function since these values are not data-driven.