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.
['923', '7583', 'g', '1305', 'H', '265', '349', '9645', 'h', '9279', '4909', '3735', '1709', 'J', 'L', 'E', 'L', 'K', 'P', '6363', 'O', 'P', 'Z', 'W', '8763', '8611', 'B', '6719', 'Q', 'U']