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.
['t', 'T', '6675', '9019', 'a', 'K', '4647', 'j', '6453', 'x', '3637', '3251']