Table:
text: Liza Minnelli
Credits
Film
_1962 The_Trial_le_Proces Hilda Notes_
1976 Silent Movie Herself 
1976 A Matter of Time Nina 
1977 New York, New York Francine Evans Nominated — Golden Globe Award for Best Actress – Motion Picture Musical or Comedy
1981 Arthur Linda Marolla Nominated — Golden Globe Award for Best Actress – Motion Picture Musical or Comedy
1983 The King of Comedy Herself scenes deleted
1984 The Muppets Take Manhattan Herself 
1985 That`s Dancing! Herself – Host 
1987 Rent-a-Cop Della Roberts Golden Raspberry Award for Worst Actress
1988 Arthur 2: On the Rocks Linda Marolla Bach Golden Raspberry Award for Worst Actress
1991 Stepping Out Mavis Turner

Question: For Liza Minnelli, how many movies has she been in since Rent a Cop?