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.

Q: ['6925', '4701', 'H', 'n', '2175', 'w', '7935', 'o']

A: 4
****
Q: ['o', '9647', 'n', 'g', 'O', 'c']

A: 1
****
Q: ['V', 'm', 'M', 'U', 'C', '4997', '1985', '4197', '7863', 'J', 'j', '3139']

A:
5
****