The process of changes in quantity that involve both growth and reduction, often used in contexts like population or resource levels.
The act of adjusting amounts upwards or downwards, typically in relation to variables such as traffic, weight, or water levels in a reservoir.
A pattern of variability where certain measurements or figures rise and fall over time, reflecting dynamic shifts in various fields like transportation or economics.
A numerical value that expresses the percentage increase or decrease of a particular figure over a specified period of time, often used in economic or statistical contexts to indicate trends.
A measurement that quantifies the fluctuation in size, quantity, or value, reflecting how much something has grown or shrunk relative to its previous amount.
An indicator used to analyze variations, showing how much a data point has changed in relation to its original state, typically represented in percentage form.