PyFacts/test_files/nav_history_monthly.csv

1	amfi_code	date	nav
2	118825	31-03-2021	70.69
3	118825	30-04-2021	70.39
4	118825	31-05-2021	74.85
5	118825	30-07-2021	78.335
6	118825	31-08-2021	83.691
7	118825	30-09-2021	86.128
8	118825	29-10-2021	86.612
9	118825	30-11-2021	83.475
10	118825	31-01-2022	85.18
11	118825	17-02-2022	84.33