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.
['1263', '5683', 'B', '6381', 'g', '5225', 'r', 'l', 'j', 'M', 'v', '5213', '4919', 'e', 'D', 'n', '3147', '479', 'J', '3363', '889', '8373', '4261', '3853', '7895', '3875', '989', '7693', 'I', '3189', 'f', '6251', 'o']