Fatto generale: 9200 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 9200 is a boring number.
Trivia: 9200 is a boring number.
Data storica: March 9th is the day in 1566 that David Rizzio, private secretary to Mary, Queen of Scots, is murdered in the Palace of Holyroodhouse, Edinburgh, Scotland.