I may be old but I don't go back to 1943!
My memories are from the 1950's and 60's. At that time, Special Pioneers were expected to do 150 hours, Regular and Vacation Pioneers 100 hours and Publishers 12 hours.
It should be remembered that all magazines and literature was paid for at this time. There were three rates for a magazine, 3d for a Publisher, 1d for a Pioneer and 1/2d for a Special Pioneer. The Public paid 4d so there was a small "shoe leather" profit.
Accounting was a nightmare. There was a magazine sheet for each of the three rates. At the end of the month the Accounts Servant would pay the Society 3d for every magazine they had received but would claim "credit" for every magazine supplied to Pioneers and Special Pioneers. Congregations could receive +/- 10 magazines difference to the order number without contacting the Society.
The literature department was run exactly the same. Don't forget here in the UK we were on £sd, pre decimal and calculators had not been invented. The best we had was a "Ready Reckoner", a book of tables of prices.
As Special Pioneers did not have secular work but received an allowance from the Society they were soon in trouble if they failed to meet their goals!
George