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.
['7237', '1487', '2155', '7759', 's', '4201', '8241', 'd', '3967', 'W', 'x', '5171', 'x', 'e', '6361', '8203', '601', '4313', 'R', 'J', '319', '7889', 'S', '4031', 'R', 'b', '7627', 'H', 'T', '175']