The more things change...
"Women in the workforce earn, on average, 60 cents for every dollar earned by men" - Current statistic, numerous sources.The more they remain the same.
"This is the law when a person expresses a vow to donate to God the endowment valuation of a person. The endowment valuation of a 20 to 60 year old male shall be 50 shekels... For a woman, this endowment valuation shall be 30 shekels." - Parshas Bechukosai (Lev 27:2-4)