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.

['3857', '4919', 'm', '5507', 'Y', '3355', 'Q', 'M', 'A', 'p', 'X', 'j', 'b', '739', '1171', '457', 'c', 'M', 'G', '195', 'c', 'x', '5895', 'f', '4063', '8305', 'p', '5187', '5753', '6737', 'J', 'k', 'A', 'g', 'N', '9823']
15

['m', 'Z', '4237', 'H', '8723']
2

['R', 'Y', 'K', 's', '4861', '7465', 'S', 'A', 'J', 'H', 'F', 'x', 'Y', 'd', '7341', 'z', 'A', 'k', 'k']

3