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.

['7967', '4893', '1855', 'i', 'R', '4131', 'd', '1589', 'e', 'D', 'R', '8327', '7369', 'X', '2539', 's', 'U', 'o', 'f']
8

['Q', '1149', 'X', '6257', '7565', 'V', 'm', '9123']
4

['I', 'p', 'V', '5221', '8619', 'i', 'G', 'p', 'R', '2853', 'B', 'y', '903', '4613', 'L', 'l', 'H', 'j', 'r', 'V', '6031', '8829', '1603', 'F', 'F', 'M', 'Q', 'g', '911', '1113', '1485', '8639', '4499', '9655', '5977', 'm', 'm', '6395', 'Z', 'Y']

16