May 14th 1940 and few little things

[Juha]

Rob
IMHO you made a fundamental error here.
IMHO your list should be like:

1. A total of X Polish military aviators participated in the French campaign.
Source:
2. We have found accounts of Y of these aviators.
Sources:
3. of these accounts in Z dissatisfaction is expressed with the French military aviators.
Sources:

4. The dissatisfaction that was expressed can be summarized as follows:
A. About the men
B. About the machines
C. About the organisation(s)
5. Z/Y is a significant percentage. We cut short the definition of "significant" in statistics, and declare =>20% to be significant.

Juha