Irish Open (golf)

Columns: Venue | County | Province | First | Last | Times
Pormarnock | Dublin | Leinster | 1927 | 2003 | 19 | Royal County Down | Down | Ulster | 1928 | 2015 | 4 | Royal Portrush | Antrim | Ulster | 1930 | 2012 | 4 | Royal Dublin | Dublin | Leinster | 1931 | 1985 | 6 | Cork | Cork | Munster | 1932 | 1932 | 1 | Malone | Antrim | Ulster | 1933 | 1933 | 1 | Belvoir Park | Antrim | Ulster | 1949 | 1953 | 2

Example questions:
How many times did the venue founded in 1885 in Dublin County host the Irish Open ? | The Irish Open was played once in a the Ulster in what county whose name means lone ridge ? | Which of the venues in the province with a population of 2,630,720 , hosted the Irish Open the most times ? | What venue which hosted the Irish Open three times is located in a county with a population of 222,504 ?

Answers:
6 | Malone | Pormarnock | Carton House