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.

['4373', '5937', 'f', '2223', '6555', 'r', '4235', 'i', 'I', '9295', '6463', 'H', 'k', '8853', '3051', 'V', 'm', 'u', '4747', 'g', 'C', '2671', 'C', 'O', 'v', 'x', '5913', 'u', '6355']
13

['8849', 'W', 'Q', '9167', '6511', 'R', '7107', '5523', 'J', '2689', '9831', 'R', 'w']
7

['1107', 'C', '3639', 'I', '647', 'Q', '5359', 'N', 'x', 'F', 'V', '4277', 'j', '1915', '389', 'J', '5433', 'I', '3119', '4595', '1595', '1137', 'D', '3731', 'I', '2833', '5529', 'Q', '7815', '4831', 'V', '7731']

18