Intention of a data graph: review values. Register differences. Identify patterns. With this here only reviewing values is possible. You don’t see differences. You don’t see patterns.
Source: Welt am Sonntag, No. 36, 2008-09-07, p.39
I have to calculate differences myself: all (“gesamt”) minus each value. 42 times.
And transpose all. Because the types belong into columns.
Patterns are best identified with graphs. Therefore: bars.
Reading newspapers can be exhausting.