README.md

Analyzer for 1% donations data (polish 🇵🇱)

1. Put your 1% csv files into csv directory (like 2020.csv, 2021.csv etc.).
2. npm run start.
3. Check output.csv.

Output

Deduplicated clean data with counted years.

Required CSV columns

Columns must be called exactly like in the list below:

• Nazwisko podatnika

• Imię podatnika

• Adres zamieszkania podatnika

• Kwota przekazana na rzecz organizacji