Any stats geeks that can check my (amateur) work?

By 2026, only 7-8% of Fortune 500 CEOs will be female? 😮

https://docs.google.com/spreadsheets/d/1ZqzZ_UWetIjNA38s9bgCOBCeOxh7rPD8tg6yQ67Qywo/edit?usp=sharing