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', '1273', 'l', '5103', '9661', '8415', '1477', '2867', '3089', '6533', 'U', 'H']
8

['1947', 'Y', '2579', '6073', '1523', 'b', '9555', 'N', '5217', '1685']
7

['1389', '4889', '7979', 'R', '5229', 'q', 'B', '617', '3717', 'O', 'g', '5739', 'K', 'm', 'Q', '3179', '9989', 't', 'D']

9