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.

Example Input: ['N', 'i', '6975', '1799', '9709', 'K', 'S']
Example Output: 3

Example Input: ['1251', '8447', '6131', 'T', 'y', '565', 'K', 'S', '8279', '2655', 'c', '9201', '8129', '4763', '2459', '9823', '1801', '8433', 'i', '7739', '89', '1185', '7117', 'R', 'X', '7869', 'D', '1265', '6667', 'j']
Example Output: 20

Example Input: ['459', 'p', 'e', '2517', 'E', 'H', '4271', 'M', '9997', '8671', '3663', 'v']
Example Output:
6