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.

['h', 'n', '2461', '5523', 'r', 'k', '9361', '8211', 'T', '229', 'H', 'Y', '5007', '2007', '1333', '9683', 'I', '3167', '5721', 'x', 'd', '6861', '6855', '2987', 'l', '7425', '6573', 'x', 'W', 'N', 'I', 'O']
16

['K', 'L', '889', 'u', 't', '8805', 'h', 'G', '5337', '6179', '3699', '8081', '6869', 'm', 'x', '7851', 'i', 'b', 'n', '6979']
9

['Z', '7453', 'L', '5775', 'a', '2345', '8083', '5763', 'n', 'T', '2753', '1779', 'N', 's', 'L', 'D', 'o', '5009', 'N', '803', '3971', '4415', 'I', 'T', '8481', 'V', 'W', '2879', 'K', 'P', '6463', 'B', '3941', 'A', 'O', '4521', 'r', 'i', '6423', '8457']

18