List of best-selling singles

Columns: Artist | Single | Released | Sales ( in millions )
Gloria Gaynor | I Will Survive | 1978 | 14 | Prince Nico Mbarga | Sweet Mother | 1976 | 13 | Kyu Sakamoto | Sukiyaki | 1963 | 13 | Trio | Da Da Da | 1982 | 13 | Gene Autry | Rudolph the Red-Nosed Reindeer | 1949 | 12.5 | The Beatles | I Want to Hold Your Hand | 1963 | 12 | Andrea Bocelli and Sarah Brightman | Time to Say Goodbye | 1996 | 12

Example questions:
What best-selling single was released by the singer , songwriter and actor of Syrian and Lebanese descent ? | What year was the best-selling single released by the singer born on 1 January 1950 ? | How many million copies did the best-selling single by the group consisting of Stephan Remmler , Gert Kralle Krawinkel , and Peter Behrens sell ? | What best-selling single was released by the artist nicknamed The Singing Cowboy ?

Answers:
Diana | 1976 | 13 | Rudolph the Red-Nosed Reindeer