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.

Ex Input:
['1251', '8447', '6131', 'T', 'y', '565', 'K', 'S', '8279', '2655', 'c', '9201', '8129', '4763', '2459', '9823', '1801', '8433', 'i', '7739', '89', '1185', '7117', 'R', 'X', '7869', 'D', '1265', '6667', 'j']

Ex Output:
20


Ex Input:
['a', 'V', '7063', 'p', 'S', '6401', '111', 'R']

Ex Output:
3


Ex Input:
['x', 'r', '3129', 't', '2575', '2275', '3709', '405', 'D', 'W', 'A', '3901', '8035', 'H', '5511', '8455']

Ex Output:

9