0263名無しさん垢版 | 栗砲2018/01/21(日) 22:04:14.62ID:yTgfNITj0 Top Techの平均年齢は30歳前後。 Average age of employees at top tech companies / Sep.11, 2017 http://www.businessinsider.com/median-tech-employee-age-chart-2017-8 Google:30, Amazon:31, Microsoft:33