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.
--------
Question: ['C', '4897', '3803', 'B', 'd', '7273', 'Z', 'H', '1997', 't', 'm', '2813', '4679', '9643', '1731', '9755', '7519', '8623', '783', 'a', 'n', '5893', '6457', 'd', '1271', 'x', '3969', '8787', '6661', '4587', '3371', 'k', 'm']

Answer: 20


Question: ['677', 'f', '2099', '3363', '6657', 'g', '5415', '4599', 'G', 'J', '3231', 'X', 'I', '6479', '439', '6423', 'i', '1963', 'u', '5533', 'F', 'z', 'G']

Answer: 12


Question: ['9343', '4807', '8713', '4405', 'E', 'j', 'W', '7543', '6905', '4491', '4553', 'R', '9567', 'N', '3659', '9127', 'E', '5349', 'V', '3049', '103', 'H', 'k', '4935', 'Z', 'B']

Answer:
15