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.
['E', 't', '2433', 'F', 'k', '4859', '171', '5655', 'D', '9109', 'j', 'D', 'U', 'K', '9647', 'V', '2937', 'v', 'p', 'M', 'Q', 'Q', 'l', '9577', '891', 'Q', '7233', 'M', 'K', '1263', 'E', 'D', '3659', '4337', 'I']