Beschrijving
Geschatte grootteverdeling:
– 15/16 = 75x
– 16 = 1x
– 16/17 = 74x
– 17/18 = 124x
– 18/19 = 57x
– 19/20 = 33x
– 20/21 = 45x
– 21/22 = 62x
– 22/23 = 4x
– 23/24 = 21x
– 24/25 = 2x
– 26/27 = 1x
– 27/28 = 6x
– 28/29 = 3x
– 30/31 = 1x
– 32/33 = 2x
