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How many working days in year 1998?

Here is the detail of the calculation:

Because 1998 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 252 working days in 1998.

Here is the list of these 9 public holidays:

1. New Year's Day : четверг, 1 январь, 1998
2. Epiphany : вторник, 6 январь, 1998
3. Easter Monday : понедельник, 13 апрель, 1998
4. Labour Day : пятница, 1 май, 1998
5. Corpus Christi : четверг, 11 июнь, 1998
6. Anti-Fascist Struggle Day : понедельник, 22 июнь, 1998
7. Victory and Homeland Thanksgiving Day : среда, 5 август, 1998
8. Remembrance Day : среда, 18 ноябрь, 1998
9. Christmas Day : пятница, 25 декабрь, 1998

And here are the 5 public holidays falling on a weekend:

1. Easter : воскресенье, 12 апрель, 1998
2. National Day : суббота, 30 май, 1998
3. Assumption Day : суббота, 15 август, 1998
4. All Saints' Day : воскресенье, 1 ноябрь, 1998
5. St. Stephen's Day : суббота, 26 декабрь, 1998