A visual of ketchup

This was taken by me. What you see is a tablespoon of ketchup and a teaspoon of sugar. Comparison here

Ketchup 14g
Sugar 4g

Almost 1/3 sugar!!!
And you use two and a half squirts so here:

Ketchup 35g
Sugar 10g

10g sugar is the same as:
10 bowls of Cheerios
1 bowl of Trix
1 peanut butter cup
5 slices bread
4 jolly ranchers
1/4 cup ice cream
And compare to mini wheats (21% sugar) ice cream (20% sugar).
In conclusion, stick to the serving size.