Marks of the students of class VIII-C is listed as: 54, 65, 54,76, 23, 34, 54, 34, 67, 76, 24, 65, 67, 18, 45, 45, 23, 34, 56, 65, 76, 34, 23, 65, 34, 50, 34, 76, 86, 34, 54, 76, 65, 100. What is the frequency of 76 in the given distribution?