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.

['4055', 'g', 's', 'b', '8483']
2

['4301', 'c', 'D', 'w', '2849', 'Q', 'L', 'c', '5657', '7989', 'K', '917', '5297', 'H', 'H', '1825']
7

['P', 'W', 'I', 'h', 'c', 'a', 'A', 'S', '9901', 'D', '4551', '9001', 'a', 'w', '3407', 'z', '5451', 'H']

5