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.

['j', '3991', '3727', 'B', 'o', 'h', '3951', '8075', 'x', 'I', '3795', 'q', '4393', 'T', 'o', 'B', 'h', '7741', '9883', '4447', 'E', '1891', '1121', 'n', 'a', '1577', '691', '3245', '9153', 'Z', 'X', '9763', '3487']
17

['K', '3573', '9533', 'q', '869', '5021', '6625', '6623', 't', '23', 'L', '9285', '8305', 'g', '191', '2751', '3923', 'D', '477', 'i', 'Z', 'D', 'B', '7829', 'z', '5365', 'g', '7841', 'g', '3615', 'W']
17

['4519', '3333', 'p', '8259', '5157', 'g', '7411', 'A', '9987', '5839', 'z', '1145', '6941', '1861', 'k', 'B', '5245', 'R', '4933', 'E', 'M', 'V', '933', '193', '3257', 'I', 'c', '3007', '2717', '455', '6005', '331', 'G']

20