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.

[EX Q]: ['R', '6573', 'i', '241', 'T', 'V', '1767', '4397', 'k', 'g', '4441', '2283', '6099', 'L', '8879', 'Z', '2663', '9583', '4063', '6445', '97', '4347', 'R', 'y', 'D', 'y', '655', 'n']
[EX A]: 15

[EX Q]: ['W', 'H', 'n']
[EX A]: 0

[EX Q]: ['6411', '5839', 'd', '6203', '5735', '4277', 'b', 't', '4117', '6211', '1947', 'S', '1553', '7711', 'G', '9129', '1371', '6477', 'd']
[EX A]:
13