All figures below refer to stories. Covers or illustrations are not counted.
Number of stories per production
Daily strips (US): 6 (1944-46, 1953, 1955, 1957)
Sunday pages (US): 1 (1942)
Number of different stories published by country
Netherlands:
7 (100%)
United States:
7 (100%)
Norway:
6 (85.7%)
Finland:
5 (71.4%)
Italy:
4 (57.1%)
Denmark:
3 (42.9%)
Sweden:
2 (28.6%)
Brazil:
1 (14.3%)
Germany:
1 (14.3%)
Spain:
1 (14.3%)
France:
1 (14.3%)
Greece:
1 (14.3%)
Indonesia:
1 (14.3%)
Mexico:
1 (14.3%)
Yugoslavia:
1 (14.3%)
This character appeared with...
Donald Duck: 7 (1942, 1944-46, 1953, 1955, 1957)
This character appeared in stories by...
Al Taliaferro: 7 (1942, 1944-46, 1953, 1955, 1957)
Bob Karp: 7 (1942, 1944-46, 1953, 1955, 1957)
George Waiss: 2 (1944-45)
Karl Karpé: 1 (1942)