Choose your slope

Good news: More people are reading Bella, fewer people are reading Germany’s boulevard newspaper Bild. The German magazine Der Spiegel seems happy, too. So much so that –24 % is steeper than –31 %. I’ve drawn how it should look (click to enlarge)

Source: Der Spiegel, No. 10, 2009-03-02, p. 87
Der Spiegel, No. 10, 2009–03–02, p. 87