The way things are going, 50 years from now you are going to have two male elders and 90 female publishers. Then, female attendants will have no problem giving instructions, because the entire audience will be female anyways.
2007 ratio of women to men was 6 to 4
in 2014 the ratio was 6.5 to 3.5. Big drop in just seven years (according to Pew research)
I just made some numbers, based on the Pew numbers and the JWFacts publisher statistics, and the net increase between 2007 and 2014 has been about a million women and about a meager 100K men. The problems of this medieval times religion are becoming more obvious.
I am going to have to ask my son to take a count of my wife's congregation to see if the Pew's numbers are represented there.