Where the total stock of goods road motor vehicles relevant to the survey in a Member State is less than 25000 vehicles, or the total stock of vehicles engaged in international transport is less than 3000 vehicles, the percentage standard error (95 % confidence) of the annual estimates for tonnes transported, tonne-kilometres performed and total kilometres travelled loaded for total goods road transport and for national goods road transport shall not be greater than ± 7 %.
Kadar skupni vozni park cestnih tovornih motornih vozil, ki je pomemben za statistični pregled v državi članici, šteje manj kot 25000 vozil, ali skupni vozni park vozil, ki opravljajo mednarodni prevoz, šteje manj kot 3000 vozil, odstotek standardne napake (95 % zanesljivost) letnih ocen za prevožene tone, za prevoz tone-kilometrov in za skupne kilometre, prevožene s polnim vozilom, ne sme biti večji od ± 7 % za skupni cestni prevoz blaga in za nacionalni cestni prevoz blaga.