Age Demographics for Industry Workforces. Employment survey data indicates groups of public sector workers tend to be older than the workforce as a whole. In 2012, the median age for all workers employed nationwide was 42.3 years. The following data shows 2012 annual estimates of ages for employed persons, by industry.
guest2 Fri Jun 06, 2008 9:46 pm GMT. Average native speakers (and even unaverage) know nowhere near 60,000 words in English or any other language. The most careful studies show that even university-educated speakers top out at about 20,000 base words--and that's receptive, not active. For example, see the following study, which shows the average for university-educated speakers at about 17,000 base words:
1 The average woman speaks around 5000 words per day whereas the average male speaks around 2000. Apparently.  Working males average 2000-3000, females from 10,000-20000. However, both average about 500-700 words of actual value (i.e. words which have intent to communicate to another person an item of importance to both). This means the ladies add a great deal of filler to their conversation. (and they wonder why men tune them out!)