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.
['2437', 'H', 'H', 'a', 'P', 'v', '7507', 'k', 'e', '8117', 'B', '9351', '1449', '9433', 'Q', 'g', 'Z', '2303', 'v', 'W', 'N', 'I', '8203', '1133', '1775', '7627', '2055', '2609', '7387', 'd']