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.
['J', 'a', '475', '4133', '4331', '5641', 'F', '6347', '1159', 'D', '5845', '6417', '9729', 'Q', '457', 'K', '411', 'v', 'a', '777', '6807', 'k', 'j', 'o', 'O', '3179', 'm']