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.
['W', 'Y', 'i', 'N', '647', '8747', 'G', '1219', 'K', '7449', '9683', '1531', 'U', 'j', '3793', '1401', 'q', '2307', 'X', 'h', 't', 'k', 'K', '7415', '4139', 'V', '8449', 'P', '4027', 'c', '1515', 'r', 'K']