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.
['8291', 'Q', '4667', 'N', 'n', 'e', 'i', '3299', '7039', 'u', '3369', 'W', 'T', '6069', '461', '8201', 'w', 'B']