In the context of the table provided, the entry of 62 represents the total number of students from 9th and 10th grades who prefer to visit New York, New York. Since it is a total for a column that summarizes the counts from different groups (grade levels), this entry is best described as marginal frequency.
Marginal frequency refers to the totals at the end of each row or column that summarize the counts from the individual groups represented in the table.