Interesting to see that in Britain "domestic labour" is completely excluded
from the accounts. In New Zealand SNA-type accounts, I found that if
household labour was paid labour (e.g. babysitting) then it was concep-
tually included, and an imputation was made for this (no attempt was made
to measure informal prostitution though !).
Your data suggest that in 1994 productive employment in Britain was
roughly half of total employment. I found a very similar result in New
Zealand.
Regards
Jurriaan Bendien