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.
['m', '7743', '7341', 'e', 'Y', '1219', 'Z', 'Y', 'x', 'U', '1329', '3253', 'i', '7263', '5331', 'V']