The concepts described on these pages are words and expressions used in statistics with a specific, limited meaning. In everyday speech the word may have a different meaning. In connection with each definition you can find information about which sets of statistics use the concept.
If you are looking for statistical figures, go from the definition to the statistics page.
A two-wheeled power-driven vehicle with or without a sidecar. The cylinder capacity of its internal combustion engine is over 50 cc or its design speed is over 45 km/h.
Validity of the definition
- Valid until (31 December 2078)