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.
['a', 'E', 's', 'Q', 'e', 'n', 'l', 'G', 'G', 'R', 'g', 't', '7001', 'P', 'Q', '7013', 'P', '7779', 'z', 'l', 'w', 'J', 'R']