Venues of the 1952 Summer Olympics

Columns: Venue | Sports | Capacity
Pakila | Cycling ( road ) | Not listed | Ruskeasuo Equestrian Hall | Equestrian ( dressage , eventing ) | 3,780 | Swimming Stadium | Diving , Swimming , Water polo | 11,345 | Taivallahti | Canoeing | Not listed | Tali Race Track | Equestrian ( eventing - steeplechase ) | 20,000 | Tampere | Football | 20,700

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