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.
['3961', '233', '9785', 'L', 'v', 'Q', 'W', '2917', 'G', 'B', '4701', 'r', '3909', '2239', 't', 'R', 'Q', 'N', 'P', 'e', 'i', 't', 'K', '1789', 'J', '5423', 'j', '6699']