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.

['c', 'c', 'j', '217', '3937']
2

['1551', '5375', '8203', '5131', 'j', '3691', '4449', '4327', 'a', 'X', '975', 'K', 'X', '4577', '889', '4051', '5223', 'h', 'c', '9007', '1487', '8923', '5093', 'S', 'm', 'B']
16

['L', 'o', 'g', '4263', '9129', '2759', 'P', 'f', '2041', '915', 'k', '9601', '4141', 'z', '8401', '8345', 'm', 'Q', 'X', 'w', '2119', 'z', '9095', 'V', '7477', '8751', 'n', '6785', 'R', 'k', '5155', 'J', 'X', '9327', '467', '6249', 'g', '5421', '6547', '5103']

21