my son just turned 2 years old now. Only 11-16oz a day depending how many times of pumping and if I am period or not. I pumped 4-5 times at weekdays as I can pump 3 times at work. On holidays, only 2-3 times as I have to take care of the 2 kids myself, so no spare time to pump. Usually milk production dropped during holidays.
The "pumping road" is not easy but I am proud of myself and my son.
I've been pumping since April this year til now~ I was producing around 40oz when my daughter was still a newborn...now I reduce to around 20 oz a day as she eats 2 solid meals now~ if you persist you will succeed! I will keep pumping til she is at least 1 year old! lets add oil together!!