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.

['b', 'Z', '1831', '5601', 'G', 'R']
2

['7719', 'C', 'r', '6657', 's', 'Y', '5431', 'N', '1297', 'h']
4

['1841', '8365', '6793', '6621', '207', '1827', '3033', 'g', 'X', '839', 'O', 'k', '1183', '1609', 'O', 'E', 'v', '27', 'N', '4161', 'J']

12