neljännesvuotisen
Neljännesvuotinen refers to a period of three months. It is commonly used in business and finance to denote a quarter of a year, often associated with financial reporting and planning. Companies typically release their financial results on a quarterly basis, providing updates on their performance and outlook. These reports are known as quarterly reports or neljännesvuosikatsaukset in Finnish.
The concept of a quarter year is also utilized in other contexts, such as academic calendars, where