Table:
text: Statistics relating to enlargement of the European Union
1973 enlargement
1973 enlargement
Member_countries Population Area_km² GDP_billion_US_ GDP_per_capita_US_
Denmark 5021861 43094 70.032 $59,928
Ireland 3073200 70273 21.103 $39,638
United Kingdom 56210000 244820 675.941 $36,728
Accession countries 64305061 358187 767.076 11929
Existing members (1973) 192457106 1299536 2381396 12374
EC9 (1973) 256,762,167 (+33.41%) 1,657,723 (+25.44%) 3,148.472 (+32.21%) 12,262 (−0.91%)

Question: What is the GDP of the nation of 56,210,000 people in the European Union enlargement statistics in 1973?

Question: What is the area of the nation with a GDP per capita (US$) of 11,929 in the European Union enlargement statistics in 1973?

Question: What is the population of the country with an area (km²) of 70,273 in the statistics on the enlargement of the European Union in 1973?