Given the task definition and input, reply with output. In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.

['7429', 'S', '9871', 'N', 'P', 'p', '8967', '8381', '7709', 'O', '3919', 'D', 'F', '9033', '8477', 'r', 'j', 'o', '8967', '1257', '9255', '7155', 'e', '1861', '9877', '5499', 'j', '1073', '4317']
17