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', 'k', 'B', '3235', '2213', 'j', 'o', 'N', 'p', '1757', '8321', 'z', 'W', '727', 'n', '8605', '6093', 'o', '5773', 'i', '9907', '6333', '5445', '3009', 'g']