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: ['l', '7719', '451', '7633', '3371', '4273', '861', '1581']

A: 7
****
Q: ['4965', '471', '2317', 'N', 'v', '8821', '4051', '2957', 'i', 'N', '8709', 't', '2247', '855', '2325']

A: 10
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Q: ['6507', 'A', '7297', 'I', '6963', 'E', '3839', '6841', '6983', '6705', 'E', '5295', 'n', '2803', 'C', 'C', 'B', 'j', '2097', '1839', '1707']

A:
12
****