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.
One example is below.
Q: ['238', 'h', '92', 'U', '2799']
A: 3
Rationale: Here, the numbers in the input list are '238', '92' and '2799', hence their count is 3.
Q: ['w', '7865', 'W', 'f', 'P', '3089', '3835', '2443', 'j', '3409', 'q', 'h', '4621', 'Z', '2087', 'J', '6529', 'm', '4749', '6931', 't', '7761', '869', 'l', 'C', 'n', '4173', 'l', 'P', '6459', 'j', 'm', 'p', '1557', 'E', '1813', 'P', '3039', '703']
A:
18