Person Type Items: (1) Class / Sub-Class (C/S-C): Alcohol, Universe's Predefined Conditions (UPC): Alcohol Level - Less than 0.5 g/l, Description (Des): All accidents with driver's blood alcohol level was less than 0.5 grams per litre of blood (or breath equivalent)., Definition: (Def): Alcohol Level in (0.0,0.1,0.2,0.3,0.4,less than 0.5). (2) C/S-C: Alcohol, UPC: Alcohol Level - Less than 0.8 g/l, Des: All accidents with driver's blood alcohol level was less than 0.5 grams per litre of blood (or breath equivalent)., Def: Alcohol Level in (0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, less than 0.5, less than 0.8). (3) C/S-C: Alcohol, UPC: Alcohol Level - More than 0.5 g/l, Des: All accidents with driver's blood alcohol level was more than 0.5 grams per litre of blood (or breath equivalent), Def: Alcohol Level in (0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, more than 0.5, more than 0.8, more than 1.5). (4) C/S-C: Alcohol, UPC: Alcohol Level - More than 0.8 g/l, Des: All accidents with driver's blood alcohol level was more than 0.8 grams per litre of blood (or breath equivalent)., Def: Alcohol Level in (0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, more than 0.8, more than 1.5). (5) C/S-C: Alcohol, UPC: Alcohol Level - More than 1.5 g/l, Des: All accidents with driver's blood alcohol level was more than 1.5 grams per litre of blood (or breath equivalent), Def: Alcohol Level in (1.5, more than 1.5). (6) C/S-C: Alcohol, UPC: Alcohol Level - Unknown or others, Des: All accidents with driver's blood alcohol level was unknown, no collected or other. Def: Alcohol Level in (unknown, others). (7) C/S-C: Psychophysical Circumstances, UPC: PC - Drugs or medicine or fatigue, Des: All accidents with driver influenced by (legal or illegal) drugs, medicine or fatigue, Def: Psychophysical Circumstances in (drugs or medicine, drugs or medicine or fatigue, fatigue). (8) C/S-C: Psychophysical Circumstances, UPC: PC - Others, none, Des: All accidents with driver which sudden illness (e.g.: heart attack) caused the accident, Def: Psychophysical Circumstances in (sudden illness, others, none). (9) C/S-C: Psychophysical, UPC: PC - Others, Des: All accidents with driver's, Def: Psychophysical Circumstances in (others). (10) C/S-C: Circumstances, UPC:, Des: psychophysical circumstances are others than above situation, Def: Not Reported. (11) C/S-C: Psychophysical Circumstances, UPC: PC - Unknown, Des: All accidents with driver's psychophysical circumstances are unknown, Def: Psychophysical Circumstances in (unknown). (12) C/S-C: Security Equipment, UPC: SE - Crash helmet (Driver), Des: All accidents wherein a crash helmet is used/not used or unknown, Def: Security Equipment in (crash helmet not used, crash helmet unknown, crash helmet used) and Person Class = driver. (13) C/S-C: Security Equipment, UPC: SE - Seat Belt (Driver), Des: All accidents wherein a seat belt is used/not used or unknown, Def: Security Equipment in (seat belt not used, seat belt unknown, seat belt used) and Person Class = driver. (14) C/S-C: Security Equipment, UPC: SE - Unknown, Des: All accidents wherein a security equipment is unknown, Def: Security Equipment in (unknown). (15) C/S-C: Security Equipment, UPC: SE - Others, Des: All accidents wherein a security equipment is not collected or not applicable, Def: Security Equipment in (no data collected, not applicable)