• Data reference period
• Geographic localization (NUTS - 2013)

• HOLDING'S TOTAL STANDARD OUTPUT:  Holding's output value that corresponds to the sum of the different standard output values (SO) for each activity, obtained by multiplying the SO of an agricultural product by the crop hectares or by the livestock units existing on the holding.
• REFERENCE PERIOD:  Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others).
• AGRICULTURAL HOLDING:  Technical-economic unit that uses common production factors such as labour, machinery, facilities, land, among others, fulfilling the following four conditions: 1) yield agricultural products or maintain, in good agricultural and environmental conditions, the lands that are no longer used for productive purposes; 2) reach or exceed a certain size (in area or number of animals); 3) be subject to a single management; 4) be located in a well-defined and identifiable area.
• UTILISED AGRICULTURAL AREA:  Area of the holding which includes arable land (cleared and under cover of forest stands), family vegetable garden, land under permanent crops and permanent pasture.

Total standard output/ Utilised agricultural area