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.
['889', 'Z', '9179', '7927', '8057', 'Z', '5047', 'R', 's', 'd', 'H', 'U', '3037', '1349', '4969', '7585', 'b', 'd', '9907', 's', '5367', 'Q', '6337', 'r', 'M', 'F', '4271', 'K', '4299', '7487']