The 1981 Men's World Weightlifting Championships were held in Lille, France from September 13 to September 20, 1981. There were 194 men in action from 35 nations.
Medal table
Ranking by Big (Total result) medals
Ranking by all medals: Big (Total result) and Small (Snatch and Clean & Jerk)
References
1981 World Weightlifting Championships Wikipedia(Text) CC BY-SA