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.
['N', 'M', 'i', '6023', '6011', '7431', '4397', '3681', '2573', '1893', '6285', '4531', 'v', 'y', '1055', '9261', '4567', 'i', 'K', '8743', '6569', 'n', '2491', 'P', 'q', 'n', 'd', '9687', 'q', '4459', 'W', '1937', '3323', 'M', 'k']