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: ['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']

Answer: 5


Question: ['8941', '6159', 'g', '5677', '8237', 'd', '331']

Answer: 5


Question: ['2185', '839', '5675', 'M', '9633', '699', '2259', 'j', '5741', 'F', 'Z', '6029', 'Z', '3051', 'c', '3381', '6107', 'k', '1319']

Answer:
12