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.

['s', 't', '9677', '5077', 'T', '6877', 'd', '3955', 'V', 'j', '7303', 'f', 'k']
5

['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']
4

['V', 'i', '9161', 'q', '9823', 'V', '9973', 'W', 'H', '4361', 't', 'x', '3573', '4631', 'm', 'o', '731']

7