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.

['3029', 'U', 'M', 'K', 'd', 'g', 'd', 'X', 's', '7043', '7437']
3

['g', '6273', 'p', 'k', 'J', 'P', '8701', 'k', '2677', 'm', '1185', 'G', '8971', 'j', 'h', 'z']
5

['N', '8315']

1