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.
['1437', '1701', '5543', '3373', 'l', 'z', '5543', 'M', 'h', 'M', '9903', 'w', 'i', '6189', '4125', 'S', 'V', 'u', 'F', '7693', '9455', 'b', '2913', '2523', '9633', '3251', '6689', 'D', '6635', 'j', '9737', 'F', 'X', '1819', '9159', '7779']