The outside legend

Spending money is more fun when you’re pale blue than dark blue. But it’s most fun when you’re cornflower blue. No? Girls are paler than boys. The younger you are, the paler you are. No? No.

2011 consumer analysis. - Source: http://www.welt.de/wirtschaft/article13616521/Was-die-jungen-Menschen-heute-wirklich-wollen.html and Welt kompakt, 2011-09-21, page 23.
2011 consumer study among boys (Jungen) and girls (Mädchen) aged 15–17 and 12–14 years old. Source: Welt online and Welt kompakt, 2011–09–21, page 23.

Learning legends is boring. And generally unnecessary.

The data from the consumer study as a graphical table. By me.
Redesign: me.

I already said this here five years ago. Wow. What an old dog I am.