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.

['O', 'o', 't', 's', '9921', 'l', '2043', '5665', '3207', '3541', 'J', 'j', '6649', '757', '8435', 'v', 'c', '4691', 'K', 'j', '7751', '2305', 'f', 'E', '9729', '1327', 'N', '4485', 'o', '2861', '4123', 'g', '2389', 't', 'J', 'i', 'n']
17

['x', '8799', 'y', '2165', 'K', '6381', '85', 'R', 'D', 'Y', 'i', 'l', 'n', '1707', 'G', 'q', '5321', 'z', 'O', '2877', 'X', '3117', 'N', '9489', 'W', '1475', 'o', '4625', '3853', 'o', 'Y', '6987', 'C', 'c', 'm']
13

['z', '939', '9083', 'R', '7581', '6327', 'e', '2159', 'P', '5907', '1675', 'I', '2253', '2763', '4397', 'R', 'Y', '4409', '6153', '7053', '69', 'c', '3683', '5469', 'g', '979', 'o', '7449', 'u', 'E', 'L', '6731']

19