At a glance, it looks like this is not the case but a ruler could reveal more. The distance for the 35% difference between 33 (first red line) and 68 (where the

At a glance, it looks like this is not the case but a ruler could reveal more. The distance for the 35% difference between 33 (first red line) and 68 (where the first gray bar ends) seems to be roughly half of the distance for the 30% difference between 68 and 98.