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.
['3645', 'N', 'J', '67', 'Y', 'J', 'R', 'p', 's', '9743', '7633', 'C', '7825', '2429', 'G', 'P', '553', '4371', '5611', 'K', '4065', 'Z', '475', 'y', 'r', '1235', '1523', '1427', '9877', '709', '2921', '6455', '5447', 'k', '6531', '9119', '8611', 'N']