Venues of the 1952 Summer Olympics

Columns: Venue | Sports | Capacity
Lahden kisapuisto | Football | 8,067 | Liuskasaari | Sailing | 19,000 | Malmi Rifle Range | Shooting ( pistol/ rifle ) | 2,000 | Maunula | Cycling ( road ) | 21,708 | Meilahti | Rowing | 3,554 | Messuhalli | Basketball ( final ) , Boxing , Gymnastics , Weightlifting , Wrestling | 5,500 | Olympic Stadium | Athletics , Equestrian ( jumping ) , Football ( final ) | 70,470

Example questions:
How many nations competed at the 1952 Summer Olympics in the sport hosted in a neighborhood with an area of 0.74 km² ? | How many women competed in the sport held in neighborhood # 18 of the official neighbourhood numbering of Helsinki during the 1952 Summer Olympics ? | During the 1952 Summer Olympics , how many events were there in the sport held at the venue originally constructed for the 1940 Summer Olympics ? | When is the venue that hosted 33 athletics events ( 24 for men and 9 for women ) during the 1952 Summer Olympics scheduled to reopen ?

Answers:
25 | 4 | nine | August 2020