[joao_lopes]

Also, in Portugal you receive 14 months per year instead of 12 (one extra on summer holiday and another on Christmas).

[pb7]

This is all the more reason to state it as a yearly salary. There are only 12 months in a year. You might get 2 extra paychecks but those are bonuses/irregular payments; there aren’t magically 2 extra months in the year.