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.
['t', '4673', '2047', '8025', '37', '8869', 'L', '6301', 'L', 'O', 'v', 'O', '8505', 'M', 'q', '8455', '6929', 'G', '1195', '4109', '6095', 'W', '7713', 'z', '5261', '3103', 'K', '4335', 'g', 'L', '7705', '4359', 's']