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.

['6465', 'R', 'z', '1197', 'a', 'X', '3337', '8609', '8401', 'i', '4915', '2381', '861']
8

['H', 'm']
0

['m', 'h', 'G', '5241', 'U', '6545', 'G', 'k', 'g', 'h', '3831', '9991', '429', '1555', '1419', 'E', 'i', '6735', '6723', '5273', '3943', 'q', '9617', '3227', 'e', 'i', 'i', '2589', '6161', '4385', '3871', '769', '6329', '5277']
20