- Download sheet https://docs.google.com/spreadsheets/d/1ePt3WRnP0mvxIxPeseGWac676uNlUaYcnwLthBnOAeg/edit?usp=sharing
- Convert formula to value.
- Use the index year for person without a birth year and add "≈" before it.
- Download tasks.db. Backup it first.
- Run updateDB.py