In the early days of Usenix, I used to keep track of the women. 
Initially, about 30% of the organization was female.  That dropped every 
year.  I also used to count the number of women at the Usenix 
conferences.  By the time of a large one, about 3,000 people in San 
Francisco, I counted 12 women...

On 2/14/19 5:14 AM, John P. Linderman wrote:
> https://www.nytimes.com/2019/02/13/magazine/women-coding-computer-programming.html