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.
--------
Question: ['o', '5019', '2525', 'N', 'F', 'i', 'B', '3049', 'H', 'j', '3601', 'p', 'P', '2501', 'N', 'c', '6691', '7259', 'u', 'n', '8559', 'b', '3179', 'w', '4833', 'M', 'c', '2943', 'b']

Answer: 11

Question: ['L', 'O', 'r', 'x', '5037', '3101', '129', '6777', '9013', '7785', 'L', 'P', '1989', 'k', 'H', '6283']

Answer: 8

Question: ['g', '4659', '4685', 'Z', '1731', '1903', 'F', '6475', 'l', '6289', 'X', 'J', '1885', '6683', '1921', '7433', '9605', '2391', '2491', 'g', 'K', '3249', 'o', 'Z', '4813', '9587', '3531', 'l', 'I', 'A', '7919']

Answer:
18