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.

['2269', '7001', '6511', '8265']
4

['e', 'v', 'P', '5895', 'Q', '6123', 'j', '9017', 'g', 'U', 'M', 'l', 'l', 'S', 'V', '2545']
4

['M', '6961', 'O', 'I', '1979', '3475', '1375', '9527', 'B', 'T', '1621', 'A', '8123', 'o', 'j', '5371', 'B', 'R', '25', 'I', 'j', '6157', 'e', 'm', '2859', 'V', '3879', 'q', '8917', 'F', 'l', '2005', '6451', '4967', 'H', 'N', '8867', 'o', 'f', '2859']

18